我在 R 上有 2 个图表。它们有不同的 x 轴，但趋势概况相似。我如何将它们覆盖在 r 上？
I have 2 graphs on R. They have different x axis, but similar trend profile. how do I overlay them on r?
我有 2 个数据集（第一个和第二个）显示在它们各自的原始数据集上。
它们具有不同的 x 轴，但趋势概况相似。
如何使用 ggplot2 将它们对齐并叠加在 R 上的单个绘图上？
他们在 R 上的绘图代码是：
首先：
First <- ggplot(data = First,
aes(x, y)) +
geom_line(pch = 1)
第二个：
Second <- ggplot(data = Second,
aes(x, y)) +
geom_line(pch = 1)
First 的原始数据集：
x y
129.46 532.87
129.44 533.97
129.43 534.48
129.42 524.14
129.40 525.10
129.39 517.73
129.37 517.06
129.36 517.98
129.35 511.68
129.33 506.21
129.32 503.39
129.31 492.87
129.29 484.60
129.28 481.26
129.26 473.19
129.25 469.08
129.24 464.39
129.22 456.28
129.21 452.46
129.19 447.01
129.18 439.83
129.17 434.11
129.15 426.85
129.14 421.21
129.12 414.52
129.11 409.71
129.10 404.59
129.08 399.91
129.07 393.89
129.05 388.65
129.04 383.33
129.03 379.13
129.01 375.56
129.00 370.54
128.98 366.30
128.97 362.54
128.96 356.00
128.94 351.95
128.93 347.81
128.91 343.64
128.90 339.57
128.89 335.33
128.87 331.19
128.86 328.30
128.84 325.86
128.83 323.46
128.82 321.77
128.80 319.47
128.79 316.96
128.77 314.35
128.76 311.30
128.75 308.95
128.73 307.41
128.72 304.59
128.70 302.33
128.69 299.55
128.68 297.95
128.66 296.19
128.65 294.39
128.63 292.42
128.62 289.79
128.61 287.52
128.59 285.54
128.58 283.74
128.57 281.68
128.55 279.89
128.54 278.65
128.52 277.48
128.51 275.45
128.50 273.93
128.48 272.46
128.47 271.14
128.45 269.65
128.44 267.75
128.43 266.05
128.41 264.15
128.40 262.82
128.38 261.77
128.37 261.36
128.36 260.28
128.34 259.67
128.33 258.81
128.31 258.05
128.30 258.05
128.29 257.27
128.27 256.64
128.26 256.02
128.24 254.40
128.23 253.57
128.22 252.97
128.20 252.69
128.19 252.08
128.17 251.61
128.16 250.88
128.15 250.67
128.13 250.52
128.12 249.97
128.10 249.84
128.09 248.82
128.08 249.06
128.06 248.00
128.05 247.06
128.03 246.84
128.02 247.20
128.01 248.07
127.99 247.46
127.98 246.58
127.96 246.86
127.95 247.03
127.94 246.67
127.92 247.20
127.91 247.80
127.90 247.61
127.88 247.87
127.87 247.77
127.85 247.42
127.84 248.48
127.83 248.90
127.81 249.92
127.80 251.29
127.78 252.16
127.77 253.10
127.76 254.39
127.74 255.47
127.73 256.43
127.71 257.68
127.70 258.32
127.69 259.63
127.67 261.89
127.66 263.23
127.64 265.47
127.63 267.10
127.62 269.05
127.60 271.09
127.59 272.48
127.57 274.91
127.56 276.54
127.55 278.50
127.53 279.27
127.52 280.13
127.50 280.96
127.49 281.58
127.48 281.73
127.46 282.27
127.45 282.77
127.43 282.81
127.42 282.59
127.41 282.14
127.39 281.05
127.38 280.53
127.36 279.07
127.35 277.24
127.34 276.30
127.32 274.52
127.31 272.61
127.29 271.43
127.28 270.06
127.27 268.06
127.25 267.17
127.24 265.80
127.23 264.93
127.21 264.38
127.20 263.39
127.18 263.05
127.17 262.48
127.16 261.55
127.14 261.36
127.13 260.32
127.11 259.54
127.10 260.12
127.09 260.55
127.07 260.92
127.06 261.55
127.04 262.40
127.03 262.71
127.02 263.56
127.00 264.18
126.99 264.76
126.97 264.76
126.96 264.48
126.95 265.54
126.93 267.23
126.92 268.28
126.90 269.27
126.89 270.39
126.88 271.40
126.86 272.81
126.85 273.91
126.83 275.63
126.82 277.38
126.81 277.79
126.79 279.41
126.78 279.75
126.76 280.53
126.75 282.72
126.74 284.13
126.72 286.31
126.71 288.78
126.69 290.37
126.68 292.47
126.67 294.45
126.65 296.41
126.64 299.01
126.62 300.27
126.61 300.60
126.60 302.39
126.58 304.41
126.57 306.27
126.56 309.08
126.54 311.47
126.53 314.92
126.51 317.62
126.50 320.79
126.49 324.88
126.47 327.88
126.46 331.98
126.44 334.43
126.43 336.38
126.42 339.31
126.40 342.30
126.39 345.26
126.37 349.00
126.36 353.23
126.35 355.80
126.33 359.43
126.32 362.46
126.30 365.44
126.29 368.90
126.28 371.33
126.26 373.43
126.25 375.84
126.23 376.66
126.22 377.24
126.21 378.86
126.19 380.56
126.18 382.81
126.16 384.93
126.15 386.63
126.14 389.33
126.12 392.04
126.11 393.12
126.09 395.23
126.08 397.14
126.07 397.97
126.05 398.70
126.04 400.18
126.02 402.96
126.01 406.16
126.00 410.46
125.98 414.02
125.97 419.10
125.95 423.51
125.94 429.04
125.93 433.63
125.91 439.10
125.90 445.74
125.88 448.74
125.87 454.18
125.86 458.68
125.84 464.89
125.83 471.47
125.82 479.85
125.80 487.35
125.79 495.42
125.77 505.03
125.76 514.95
125.75 525.05
125.73 536.33
125.72 545.53
125.70 555.22
125.69 566.94
125.68 578.38
125.66 592.60
125.65 610.46
125.63 627.96
125.62 644.92
125.61 667.07
125.59 690.26
125.58 716.45
125.56 743.96
125.55 772.56
125.54 802.98
125.52 834.70
125.51 861.03
125.49 893.29
125.48 928.74
125.47 959.44
125.45 986.00
125.44 1007.16
125.42 1025.04
125.41 1037.34
125.40 1045.97
125.38 1047.54
125.37 1046.52
125.35 1040.06
125.34 1033.93
125.33 1028.62
125.31 1019.46
125.30 1009.75
125.28 998.56
125.27 985.23
125.26 969.51
125.24 954.00
125.23 937.87
125.21 921.84
125.20 904.31
125.19 886.50
125.17 869.52
125.16 855.01
125.15 841.79
125.13 826.35
125.12 812.49
125.10 798.08
125.09 783.09
125.08 768.02
125.06 751.49
125.05 735.61
125.03 720.00
125.02 705.38
125.01 690.72
124.99 676.87
124.98 663.52
124.96 652.62
124.95 642.21
124.94 631.57
124.92 620.73
124.91 609.34
124.89 599.22
124.88 589.48
124.87 578.93
124.85 569.27
124.84 557.89
124.82 548.03
124.81 539.04
124.80 529.46
124.78 520.41
124.77 512.79
124.75 504.41
124.74 494.50
124.73 484.16
124.71 474.33
124.70 463.87
124.68 453.91
124.67 442.96
124.66 432.59
124.64 421.67
124.63 412.34
124.61 402.25
124.60 391.99
124.59 384.48
124.57 375.79
124.56 366.30
124.54 357.78
124.53 349.52
124.52 340.83
124.50 333.56
124.49 324.78
124.48 316.03
124.46 308.79
124.45 301.12
124.43 294.10
124.42 287.40
124.41 280.85
124.39 275.99
124.38 269.42
124.36 264.00
124.35 258.31
124.34 252.82
124.32 248.27
124.31 243.83
124.29 239.23
124.28 234.31
124.27 230.57
124.25 226.70
124.24 222.75
124.22 219.43
124.21 215.93
124.20 212.76
124.18 209.68
124.17 206.41
124.15 203.55
124.14 200.64
124.13 198.50
124.11 196.15
124.10 193.52
124.08 191.50
124.07 189.29
124.06 187.49
124.04 185.83
124.03 184.40
124.01 182.50
124.00 181.13
123.99 179.58
123.97 178.32
123.96 177.52
123.94 176.60
123.93 175.97
123.92 175.14
123.90 174.42
123.89 173.82
123.87 173.33
123.86 172.90
123.85 172.59
123.83 172.14
123.82 171.81
123.80 171.40
123.79 171.32
123.78 171.27
123.76 171.26
123.75 171.29
123.74 171.30
123.72 171.15
123.71 171.20
123.69 171.05
123.68 170.71
123.67 170.44
123.65 170.09
123.64 169.57
123.62 168.99
123.61 168.32
123.60 167.77
123.58 167.32
123.57 166.69
123.55 166.03
123.54 165.45
123.53 164.87
123.51 164.10
123.50 163.33
123.48 162.63
123.47 162.00
123.46 161.37
123.44 160.56
123.43 159.85
123.41 159.23
123.40 158.66
123.39 158.23
123.37 157.77
123.36 157.43
123.34 157.03
123.33 156.67
123.32 156.09
123.30 155.41
123.29 155.02
123.27 154.63
123.26 154.00
123.25 153.36
123.23 152.90
123.22 152.52
123.20 152.22
123.19 151.95
123.18 151.78
123.16 151.64
123.15 151.54
123.13 151.23
123.12 150.99
123.11 150.81
123.09 150.59
123.08 150.38
123.07 150.11
123.05 149.89
123.04 149.75
123.02 149.66
123.01 149.63
123.00 149.83
122.98 150.07
122.97 150.18
122.95 150.38
122.94 150.48
122.93 150.76
122.91 151.21
122.90 151.06
122.88 151.18
122.87 151.47
122.86 151.93
122.84 152.12
122.83 152.41
122.81 152.93
122.80 153.56
122.79 154.44
122.77 155.16
122.76 155.76
122.74 156.56
122.73 157.35
122.72 158.24
122.70 159.00
122.69 159.72
122.67 160.70
122.66 161.41
122.65 162.03
122.63 162.70
122.62 163.31
122.60 163.98
122.59 164.61
122.58 165.13
122.56 165.54
122.55 165.72
122.53 165.78
122.52 165.61
122.51 165.27
122.49 164.97
122.48 164.62
122.46 164.08
122.45 163.49
122.44 162.59
122.42 161.87
122.41 161.26
122.40 160.59
122.38 160.01
122.37 159.52
122.35 158.90
122.34 158.05
122.33 157.02
122.31 156.18
122.30 155.43
122.28 154.64
122.27 153.81
122.26 153.00
122.24 152.30
122.23 151.48
122.21 150.83
122.20 150.15
122.19 149.72
122.17 149.32
122.16 148.91
122.14 148.41
122.13 148.05
122.12 147.78
122.10 147.31
122.09 146.96
122.07 146.90
122.06 146.74
122.05 146.55
122.03 146.53
122.02 147.33
122.00 146.93
121.99 146.75
121.98 146.76
121.96 146.89
121.95 147.08
121.93 147.47
121.92 147.95
121.91 148.47
121.89 148.91
121.88 149.44
121.86 150.03
121.85 150.46
121.84 150.94
121.82 151.46
121.81 152.04
121.79 152.43
121.78 152.67
121.77 152.92
121.75 153.19
121.74 153.50
121.72 153.58
121.71 153.69
121.70 153.81
121.68 153.71
121.67 153.58
121.66 153.20
121.64 152.85
121.63 152.70
121.61 152.24
121.60 151.67
121.59 150.90
121.57 150.41
121.56 149.84
121.54 149.28
121.53 148.58
121.52 148.05
121.50 147.70
121.49 147.15
121.47 146.79
121.46 146.48
121.45 146.24
121.43 145.94
121.42 145.52
121.40 145.30
121.39 145.38
121.38 145.36
121.36 145.28
121.35 145.65
121.33 145.55
121.32 145.75
121.31 146.25
121.29 146.42
121.28 146.81
121.26 147.12
121.25 147.17
121.24 147.47
121.22 147.71
121.21 147.78
121.19 147.95
121.18 148.34
121.17 148.32
121.15 148.54
121.14 148.44
121.12 148.52
121.11 148.70
121.10 148.77
121.08 148.92
121.07 148.95
121.05 148.73
121.04 148.28
121.03 148.15
121.01 147.66
121.00 147.44
120.99 147.17
120.97 146.65
120.96 146.66
120.94 146.30
120.93 146.32
120.92 146.36
120.90 146.05
120.89 146.16
120.87 145.92
120.86 145.57
120.85 145.71
120.83 145.05
120.82 145.49
120.80 145.59
120.79 145.24
120.78 145.48
120.76 146.02
120.75 145.67
120.73 146.44
120.72 147.36
120.71 147.80
120.69 148.87
120.68 147.89
120.66 148.12
120.65 148.79
120.64 147.28
120.62 148.47
120.61 149.10
120.59 149.42
120.58 149.45
120.57 149.90
120.55 150.28
120.54 150.52
120.52 150.43
120.51 150.94
120.50 150.73
120.48 151.13
120.47 151.24
120.45 151.32
120.44 150.96
120.43 150.80
120.41 150.61
120.40 150.41
120.38 150.48
120.37 150.96
120.36 151.60
120.34 152.14
120.33 152.05
120.32 152.51
120.30 152.53
120.29 152.56
120.27 152.63
120.26 152.53
120.25 152.28
120.23 151.96
120.22 150.96
120.20 149.81
120.19 149.15
120.18 148.75
120.16 148.42
120.15 147.90
120.13 147.60
120.12 147.37
120.11 146.73
120.09 146.94
120.08 146.99
120.06 146.53
120.05 146.26
120.04 147.40
120.02 149.56
120.01 148.57
119.99 150.23
119.98 148.50
119.97 149.44
119.95 153.75
119.94 154.59
119.92 158.31
119.91 163.60
119.90 170.53
119.88 176.49
119.87 183.77
119.85 195.72
119.84 199.95
119.83 203.86
119.81 196.98
119.80 186.12
119.78 181.83
第二个是：
x y
142.06 483.07
142.05 481.22
142.03 480.65
142.02 477.31
142.01 469.69
141.99 461.74
141.98 455.80
141.96 450.03
141.95 440.94
141.94 436.92
141.92 439.83
141.91 448.89
141.89 451.64
141.88 445.06
141.87 436.29
141.85 436.91
141.84 439.85
141.82 438.04
141.81 437.54
141.80 440.88
141.78 440.12
141.77 441.93
141.75 441.75
141.74 443.65
141.73 437.05
141.71 435.76
141.70 438.81
141.68 442.95
141.67 445.62
141.66 445.92
141.64 445.68
141.63 441.25
141.62 440.84
141.60 435.75
141.59 429.87
141.57 429.70
141.56 435.20
141.55 434.71
141.53 433.26
141.52 433.86
141.50 435.97
141.49 436.62
141.48 438.29
141.46 436.82
141.45 436.19
141.43 430.53
141.42 425.53
141.41 423.40
141.39 422.70
141.38 427.22
141.36 429.55
141.35 430.31
141.34 433.64
141.32 437.53
141.31 436.35
141.29 436.65
141.28 439.47
141.27 437.66
141.25 436.88
141.24 428.98
141.22 426.74
141.21 431.80
141.20 434.16
141.18 436.85
141.17 439.57
141.15 441.25
141.14 446.21
141.13 445.51
141.11 446.65
141.10 448.60
141.08 445.50
141.07 442.42
141.06 439.73
141.04 437.68
141.03 439.24
141.01 445.00
141.00 446.63
140.99 451.07
140.97 452.34
140.96 453.97
140.94 458.24
140.93 459.39
140.92 462.71
140.90 464.21
140.89 462.70
140.87 462.00
140.86 460.58
140.85 460.49
140.83 464.55
140.82 471.15
140.80 470.22
140.79 472.05
140.78 472.89
140.76 475.38
140.75 478.31
140.73 479.60
140.72 483.60
140.71 486.64
140.69 490.09
140.68 490.27
140.67 490.00
140.65 493.38
140.64 499.44
140.62 499.82
140.61 501.45
140.60 502.86
140.58 503.88
140.57 505.28
140.55 506.91
140.54 511.23
140.53 515.51
140.51 517.53
140.50 517.70
140.48 517.27
140.47 517.27
140.46 514.41
140.44 513.87
140.43 513.18
140.41 510.40
140.40 502.88
140.39 499.08
140.37 494.34
140.36 493.15
140.34 497.87
140.33 499.36
140.32 498.40
140.30 495.46
140.29 490.72
140.27 485.64
140.26 479.75
140.25 474.79
140.23 470.13
140.22 461.47
140.20 459.50
140.19 457.55
140.18 455.43
140.16 461.16
140.15 469.09
140.13 471.04
140.12 469.66
140.11 462.89
140.09 454.46
140.08 448.36
140.06 440.22
140.05 432.27
140.04 424.39
140.02 418.62
140.01 416.53
139.99 414.79
139.98 418.52
139.97 429.46
139.95 439.80
139.94 446.26
139.92 443.80
139.91 438.85
139.90 432.84
139.88 431.29
139.87 427.68
139.85 422.87
139.84 419.23
139.83 414.42
139.81 411.25
139.80 413.78
139.79 419.72
139.77 424.95
139.76 429.25
139.74 427.59
139.73 422.81
139.72 417.27
139.70 416.84
139.69 417.09
139.67 414.80
139.66 412.47
139.65 413.25
139.63 412.05
139.62 416.88
139.60 421.99
139.59 425.06
139.58 434.19
139.56 436.34
139.55 435.10
139.53 430.10
139.52 431.28
139.51 433.26
139.49 434.26
139.48 431.66
139.46 433.82
139.45 436.17
139.44 438.31
139.42 445.14
139.41 452.12
139.39 460.34
139.38 468.53
139.37 469.48
139.35 467.94
139.34 471.17
139.32 475.65
139.31 478.09
139.30 477.27
139.28 478.26
139.27 477.40
139.25 480.09
139.24 485.09
139.23 491.05
139.21 496.55
139.20 500.31
139.18 502.52
139.17 498.99
139.16 497.95
139.14 498.37
139.13 500.68
139.11 503.28
139.10 505.85
139.09 506.35
139.07 507.11
139.06 513.07
139.04 520.05
139.03 527.38
139.02 532.70
139.00 536.39
138.99 541.80
138.97 544.73
138.96 547.06
138.95 551.20
138.93 554.44
138.92 558.82
138.90 564.68
138.89 569.71
138.88 580.95
138.86 593.55
138.85 606.50
138.84 621.86
138.82 632.23
138.81 639.43
138.79 649.10
138.78 661.02
138.77 672.71
138.75 683.65
138.74 697.95
138.72 711.85
138.71 721.70
138.70 742.52
138.68 764.57
138.67 786.43
138.65 812.39
138.64 838.32
138.63 862.37
138.61 882.57
138.60 908.42
138.58 937.86
138.57 962.48
138.56 986.73
138.54 1015.64
138.53 1040.43
138.51 1068.36
138.50 1104.88
138.49 1143.82
138.47 1190.99
138.46 1232.34
138.44 1273.42
138.43 1296.43
138.42 1323.50
138.40 1347.81
138.39 1363.65
138.37 1369.67
138.36 1382.39
138.35 1388.82
138.33 1389.04
138.32 1391.43
138.30 1393.68
138.29 1398.80
138.28 1394.21
138.26 1384.65
138.25 1364.55
138.23 1337.52
138.22 1326.20
138.21 1306.90
138.19 1283.38
138.18 1270.16
138.16 1249.03
138.15 1230.29
138.14 1223.17
138.12 1213.08
138.11 1211.40
138.09 1212.51
138.08 1200.52
138.07 1185.42
138.05 1161.96
138.04 1143.77
138.02 1123.02
138.01 1093.99
138.00 1077.22
137.98 1059.70
137.97 1035.84
137.96 1027.20
137.94 1025.29
137.93 1015.19
137.91 1012.58
137.90 1006.32
137.89 984.20
137.87 964.25
137.86 941.66
137.84 922.75
137.83 906.69
137.82 882.85
137.80 871.76
137.79 857.74
137.77 848.72
137.76 846.38
137.75 839.06
137.73 833.21
137.72 822.04
137.70 804.83
137.69 783.16
137.68 774.40
137.66 758.48
137.65 744.32
137.63 732.52
137.62 722.43
137.61 712.14
137.59 704.13
137.58 699.86
137.56 697.26
137.55 692.86
137.54 684.29
137.52 669.33
137.51 650.79
137.49 639.53
137.48 630.92
137.47 619.08
137.45 607.80
137.44 599.49
137.42 587.80
137.41 579.81
137.40 571.73
137.38 564.87
137.37 559.58
137.35 549.88
137.34 538.16
137.33 525.07
137.31 514.06
137.30 505.49
137.28 497.80
137.27 487.99
137.26 479.18
137.24 470.91
137.23 460.88
137.21 455.19
137.20 448.80
137.19 440.92
137.17 434.03
137.16 424.79
137.14 416.53
137.13 408.00
137.12 401.20
137.10 394.36
137.09 387.62
137.07 380.90
137.06 374.20
137.05 367.24
137.03 360.99
137.02 354.70
137.01 348.64
136.99 342.50
136.98 335.56
136.96 329.23
136.95 322.95
136.94 317.64
136.92 312.24
136.91 308.07
136.89 303.21
136.88 298.65
136.87 293.95
136.85 288.35
136.84 283.98
136.82 280.04
136.81 275.83
136.80 272.23
136.78 268.40
136.77 264.82
136.75 262.04
136.74 259.04
136.73 256.31
136.71 253.72
136.70 250.91
136.68 248.53
136.67 246.17
136.66 243.85
136.64 241.94
136.63 239.81
136.61 238.02
136.60 235.93
136.59 233.98
136.57 232.39
136.56 230.67
136.54 229.24
136.53 227.66
136.52 226.07
136.50 224.55
136.49 222.98
136.47 221.41
136.46 219.70
136.45 218.23
136.43 216.48
136.42 214.75
136.40 213.16
136.39 211.33
136.38 209.93
136.36 208.55
136.35 206.95
136.33 205.56
136.32 204.10
136.31 202.87
136.29 201.66
136.28 200.54
136.26 199.10
136.25 197.71
136.24 196.47
136.22 195.42
136.21 194.51
136.19 193.55
136.18 192.66
136.17 191.81
136.15 191.09
136.14 190.37
136.13 189.78
136.11 189.06
136.10 188.53
136.08 187.81
136.07 187.02
136.06 186.32
136.04 185.86
136.03 185.72
136.01 185.46
136.00 185.06
135.99 184.91
135.97 184.74
135.96 184.66
135.94 184.70
135.93 184.75
135.92 184.67
135.90 184.74
135.89 185.58
135.87 184.94
135.86 184.83
135.85 185.37
135.83 185.96
135.82 186.52
135.80 187.16
135.79 187.97
135.78 188.76
135.76 189.75
135.75 190.56
135.73 191.43
135.72 192.48
135.71 193.43
135.69 194.49
135.68 195.61
135.66 196.96
135.65 198.34
135.64 199.56
135.62 200.90
135.61 202.40
135.59 203.76
135.58 205.23
135.57 206.56
135.55 207.97
135.54 209.31
135.52 210.44
135.51 211.36
135.50 212.20
135.48 212.95
135.47 213.47
135.45 213.92
135.44 214.11
135.43 214.10
135.41 213.94
135.40 213.64
135.38 213.19
135.37 212.59
135.36 211.82
135.34 210.75
135.33 209.66
135.31 208.46
135.30 207.14
135.29 205.82
135.27 204.44
135.26 203.15
135.24 201.80
135.23 200.48
135.22 199.35
135.20 198.28
135.19 197.23
135.18 196.15
135.16 195.07
135.15 194.03
135.13 192.96
135.12 192.21
135.11 191.53
135.09 190.87
135.08 190.32
135.06 190.02
135.05 189.82
135.04 189.84
135.02 189.89
135.01 189.82
134.99 190.02
134.98 189.88
134.97 190.09
134.95 190.45
134.94 190.82
134.92 191.60
134.91 192.45
134.90 193.26
134.88 194.27
134.87 195.37
134.85 196.61
134.84 197.86
134.83 199.11
134.81 200.35
134.80 201.58
134.78 202.68
134.77 203.60
134.76 204.22
134.74 205.07
134.73 206.51
134.71 209.37
134.70 206.97
134.69 207.18
134.67 207.52
134.66 207.90
134.64 208.21
134.63 208.21
134.62 208.27
134.60 207.19
134.59 206.58
134.57 205.72
134.56 204.81
134.55 204.11
134.53 203.64
134.52 202.92
134.50 202.02
134.49 201.22
134.48 200.36
134.46 199.68
134.45 198.92
134.43 198.29
134.42 197.56
134.41 196.73
134.39 196.08
134.38 195.75
134.36 195.52
134.35 195.63
134.34 195.81
134.32 196.02
134.31 196.20
134.30 196.80
134.28 196.90
134.27 197.19
134.25 197.74
134.24 198.08
134.23 198.31
134.21 198.68
134.20 199.22
134.18 199.70
134.17 200.18
134.16 200.93
134.14 201.64
134.13 202.24
134.11 202.68
134.10 203.27
134.09 203.68
134.07 204.09
134.06 204.19
134.04 204.23
134.03 204.12
134.02 204.37
134.00 203.50
133.99 202.88
133.97 202.47
133.96 202.08
133.95 201.85
133.93 201.56
133.92 201.16
133.90 201.05
133.89 200.73
133.88 200.97
133.86 202.35
133.85 201.84
133.83 198.75
133.82 197.11
133.81 196.25
133.79 195.58
133.78 195.22
133.76 195.54
133.75 195.44
133.74 195.13
133.72 195.43
133.71 195.90
133.69 196.28
133.68 196.45
133.67 197.47
133.65 197.88
133.64 199.96
133.62 205.28
133.61 198.80
133.60 196.61
133.58 194.43
133.57 193.35
133.55 191.96
133.54 190.94
133.53 189.94
133.51 188.91
133.50 187.44
133.48 187.05
133.47 200.13
133.46 194.78
133.44 183.44
133.43 183.11
133.41 182.48
133.40 181.97
133.39 184.17
133.37 181.21
133.36 184.86
133.35 183.46
133.33 181.41
133.32 181.87
133.30 182.53
133.29 182.31
133.28 181.29
133.26 181.50
133.25 181.17
133.23 184.41
133.22 183.61
133.21 186.67
133.19 182.59
133.18 181.21
133.16 180.85
133.15 184.65
133.14 184.11
133.12 182.34
133.11 189.83
133.09 190.95
133.08 199.73
133.07 214.60
133.05 223.41
133.04 220.76
133.02 248.98
133.01 296.96
133.00 308.09
132.98 263.16
在此处输入代码
par(mfrow=c(1,2))
First
Second
应该将两者并排绘制，但不要叠加。
根据您希望如何将其可视化，您应该将数据框组合成一个数据框，并将源作为一列。然后要么在同一个地块上使用不同的颜色等，要么使用 facet_wrap。示例：
library(tidyverse)
first <- tibble(x = 1:1000, y = x + runif(1000))
second <- tibble(x = 1001:2000, y = x + runif(1000))
combo <- first %>%
mutate(source = "first") %>%
bind_rows(
second %>%
mutate(source = "second")
)
combo %>%
ggplot(aes(x,y, colour = source))+
geom_line()
#or
combo %>%
ggplot(aes(x,y))+
geom_line()+
facet_wrap(~source)
这些数据看起来像某种光谱，所以我理解将它们绘制在彼此之上以比较形状的愿望。下面的代码对齐每组的峰，但是你会有一个任意的 x-axis（所以我删除了标签）。
first$match <- first$x
second$match <- second$x - second$x[second$y == max(second$y)] + first$x[first$y == max(first$y)]
first$series = "first"
second$series = "second"
all_data = rbind(first, second)
ggplot(all_data) + geom_line(aes(x = match, y, color = series) +
scale_x_continuous(name = "X, arbitrary units") +
theme(axis.text.x = element_blank())
我有 2 个数据集（第一个和第二个）显示在它们各自的原始数据集上。 它们具有不同的 x 轴，但趋势概况相似。 如何使用 ggplot2 将它们对齐并叠加在 R 上的单个绘图上？
他们在 R 上的绘图代码是：
首先：
First <- ggplot(data = First,
aes(x, y)) +
geom_line(pch = 1)
第二个：
Second <- ggplot(data = Second,
aes(x, y)) +
geom_line(pch = 1)
First 的原始数据集：
x y
129.46 532.87
129.44 533.97
129.43 534.48
129.42 524.14
129.40 525.10
129.39 517.73
129.37 517.06
129.36 517.98
129.35 511.68
129.33 506.21
129.32 503.39
129.31 492.87
129.29 484.60
129.28 481.26
129.26 473.19
129.25 469.08
129.24 464.39
129.22 456.28
129.21 452.46
129.19 447.01
129.18 439.83
129.17 434.11
129.15 426.85
129.14 421.21
129.12 414.52
129.11 409.71
129.10 404.59
129.08 399.91
129.07 393.89
129.05 388.65
129.04 383.33
129.03 379.13
129.01 375.56
129.00 370.54
128.98 366.30
128.97 362.54
128.96 356.00
128.94 351.95
128.93 347.81
128.91 343.64
128.90 339.57
128.89 335.33
128.87 331.19
128.86 328.30
128.84 325.86
128.83 323.46
128.82 321.77
128.80 319.47
128.79 316.96
128.77 314.35
128.76 311.30
128.75 308.95
128.73 307.41
128.72 304.59
128.70 302.33
128.69 299.55
128.68 297.95
128.66 296.19
128.65 294.39
128.63 292.42
128.62 289.79
128.61 287.52
128.59 285.54
128.58 283.74
128.57 281.68
128.55 279.89
128.54 278.65
128.52 277.48
128.51 275.45
128.50 273.93
128.48 272.46
128.47 271.14
128.45 269.65
128.44 267.75
128.43 266.05
128.41 264.15
128.40 262.82
128.38 261.77
128.37 261.36
128.36 260.28
128.34 259.67
128.33 258.81
128.31 258.05
128.30 258.05
128.29 257.27
128.27 256.64
128.26 256.02
128.24 254.40
128.23 253.57
128.22 252.97
128.20 252.69
128.19 252.08
128.17 251.61
128.16 250.88
128.15 250.67
128.13 250.52
128.12 249.97
128.10 249.84
128.09 248.82
128.08 249.06
128.06 248.00
128.05 247.06
128.03 246.84
128.02 247.20
128.01 248.07
127.99 247.46
127.98 246.58
127.96 246.86
127.95 247.03
127.94 246.67
127.92 247.20
127.91 247.80
127.90 247.61
127.88 247.87
127.87 247.77
127.85 247.42
127.84 248.48
127.83 248.90
127.81 249.92
127.80 251.29
127.78 252.16
127.77 253.10
127.76 254.39
127.74 255.47
127.73 256.43
127.71 257.68
127.70 258.32
127.69 259.63
127.67 261.89
127.66 263.23
127.64 265.47
127.63 267.10
127.62 269.05
127.60 271.09
127.59 272.48
127.57 274.91
127.56 276.54
127.55 278.50
127.53 279.27
127.52 280.13
127.50 280.96
127.49 281.58
127.48 281.73
127.46 282.27
127.45 282.77
127.43 282.81
127.42 282.59
127.41 282.14
127.39 281.05
127.38 280.53
127.36 279.07
127.35 277.24
127.34 276.30
127.32 274.52
127.31 272.61
127.29 271.43
127.28 270.06
127.27 268.06
127.25 267.17
127.24 265.80
127.23 264.93
127.21 264.38
127.20 263.39
127.18 263.05
127.17 262.48
127.16 261.55
127.14 261.36
127.13 260.32
127.11 259.54
127.10 260.12
127.09 260.55
127.07 260.92
127.06 261.55
127.04 262.40
127.03 262.71
127.02 263.56
127.00 264.18
126.99 264.76
126.97 264.76
126.96 264.48
126.95 265.54
126.93 267.23
126.92 268.28
126.90 269.27
126.89 270.39
126.88 271.40
126.86 272.81
126.85 273.91
126.83 275.63
126.82 277.38
126.81 277.79
126.79 279.41
126.78 279.75
126.76 280.53
126.75 282.72
126.74 284.13
126.72 286.31
126.71 288.78
126.69 290.37
126.68 292.47
126.67 294.45
126.65 296.41
126.64 299.01
126.62 300.27
126.61 300.60
126.60 302.39
126.58 304.41
126.57 306.27
126.56 309.08
126.54 311.47
126.53 314.92
126.51 317.62
126.50 320.79
126.49 324.88
126.47 327.88
126.46 331.98
126.44 334.43
126.43 336.38
126.42 339.31
126.40 342.30
126.39 345.26
126.37 349.00
126.36 353.23
126.35 355.80
126.33 359.43
126.32 362.46
126.30 365.44
126.29 368.90
126.28 371.33
126.26 373.43
126.25 375.84
126.23 376.66
126.22 377.24
126.21 378.86
126.19 380.56
126.18 382.81
126.16 384.93
126.15 386.63
126.14 389.33
126.12 392.04
126.11 393.12
126.09 395.23
126.08 397.14
126.07 397.97
126.05 398.70
126.04 400.18
126.02 402.96
126.01 406.16
126.00 410.46
125.98 414.02
125.97 419.10
125.95 423.51
125.94 429.04
125.93 433.63
125.91 439.10
125.90 445.74
125.88 448.74
125.87 454.18
125.86 458.68
125.84 464.89
125.83 471.47
125.82 479.85
125.80 487.35
125.79 495.42
125.77 505.03
125.76 514.95
125.75 525.05
125.73 536.33
125.72 545.53
125.70 555.22
125.69 566.94
125.68 578.38
125.66 592.60
125.65 610.46
125.63 627.96
125.62 644.92
125.61 667.07
125.59 690.26
125.58 716.45
125.56 743.96
125.55 772.56
125.54 802.98
125.52 834.70
125.51 861.03
125.49 893.29
125.48 928.74
125.47 959.44
125.45 986.00
125.44 1007.16
125.42 1025.04
125.41 1037.34
125.40 1045.97
125.38 1047.54
125.37 1046.52
125.35 1040.06
125.34 1033.93
125.33 1028.62
125.31 1019.46
125.30 1009.75
125.28 998.56
125.27 985.23
125.26 969.51
125.24 954.00
125.23 937.87
125.21 921.84
125.20 904.31
125.19 886.50
125.17 869.52
125.16 855.01
125.15 841.79
125.13 826.35
125.12 812.49
125.10 798.08
125.09 783.09
125.08 768.02
125.06 751.49
125.05 735.61
125.03 720.00
125.02 705.38
125.01 690.72
124.99 676.87
124.98 663.52
124.96 652.62
124.95 642.21
124.94 631.57
124.92 620.73
124.91 609.34
124.89 599.22
124.88 589.48
124.87 578.93
124.85 569.27
124.84 557.89
124.82 548.03
124.81 539.04
124.80 529.46
124.78 520.41
124.77 512.79
124.75 504.41
124.74 494.50
124.73 484.16
124.71 474.33
124.70 463.87
124.68 453.91
124.67 442.96
124.66 432.59
124.64 421.67
124.63 412.34
124.61 402.25
124.60 391.99
124.59 384.48
124.57 375.79
124.56 366.30
124.54 357.78
124.53 349.52
124.52 340.83
124.50 333.56
124.49 324.78
124.48 316.03
124.46 308.79
124.45 301.12
124.43 294.10
124.42 287.40
124.41 280.85
124.39 275.99
124.38 269.42
124.36 264.00
124.35 258.31
124.34 252.82
124.32 248.27
124.31 243.83
124.29 239.23
124.28 234.31
124.27 230.57
124.25 226.70
124.24 222.75
124.22 219.43
124.21 215.93
124.20 212.76
124.18 209.68
124.17 206.41
124.15 203.55
124.14 200.64
124.13 198.50
124.11 196.15
124.10 193.52
124.08 191.50
124.07 189.29
124.06 187.49
124.04 185.83
124.03 184.40
124.01 182.50
124.00 181.13
123.99 179.58
123.97 178.32
123.96 177.52
123.94 176.60
123.93 175.97
123.92 175.14
123.90 174.42
123.89 173.82
123.87 173.33
123.86 172.90
123.85 172.59
123.83 172.14
123.82 171.81
123.80 171.40
123.79 171.32
123.78 171.27
123.76 171.26
123.75 171.29
123.74 171.30
123.72 171.15
123.71 171.20
123.69 171.05
123.68 170.71
123.67 170.44
123.65 170.09
123.64 169.57
123.62 168.99
123.61 168.32
123.60 167.77
123.58 167.32
123.57 166.69
123.55 166.03
123.54 165.45
123.53 164.87
123.51 164.10
123.50 163.33
123.48 162.63
123.47 162.00
123.46 161.37
123.44 160.56
123.43 159.85
123.41 159.23
123.40 158.66
123.39 158.23
123.37 157.77
123.36 157.43
123.34 157.03
123.33 156.67
123.32 156.09
123.30 155.41
123.29 155.02
123.27 154.63
123.26 154.00
123.25 153.36
123.23 152.90
123.22 152.52
123.20 152.22
123.19 151.95
123.18 151.78
123.16 151.64
123.15 151.54
123.13 151.23
123.12 150.99
123.11 150.81
123.09 150.59
123.08 150.38
123.07 150.11
123.05 149.89
123.04 149.75
123.02 149.66
123.01 149.63
123.00 149.83
122.98 150.07
122.97 150.18
122.95 150.38
122.94 150.48
122.93 150.76
122.91 151.21
122.90 151.06
122.88 151.18
122.87 151.47
122.86 151.93
122.84 152.12
122.83 152.41
122.81 152.93
122.80 153.56
122.79 154.44
122.77 155.16
122.76 155.76
122.74 156.56
122.73 157.35
122.72 158.24
122.70 159.00
122.69 159.72
122.67 160.70
122.66 161.41
122.65 162.03
122.63 162.70
122.62 163.31
122.60 163.98
122.59 164.61
122.58 165.13
122.56 165.54
122.55 165.72
122.53 165.78
122.52 165.61
122.51 165.27
122.49 164.97
122.48 164.62
122.46 164.08
122.45 163.49
122.44 162.59
122.42 161.87
122.41 161.26
122.40 160.59
122.38 160.01
122.37 159.52
122.35 158.90
122.34 158.05
122.33 157.02
122.31 156.18
122.30 155.43
122.28 154.64
122.27 153.81
122.26 153.00
122.24 152.30
122.23 151.48
122.21 150.83
122.20 150.15
122.19 149.72
122.17 149.32
122.16 148.91
122.14 148.41
122.13 148.05
122.12 147.78
122.10 147.31
122.09 146.96
122.07 146.90
122.06 146.74
122.05 146.55
122.03 146.53
122.02 147.33
122.00 146.93
121.99 146.75
121.98 146.76
121.96 146.89
121.95 147.08
121.93 147.47
121.92 147.95
121.91 148.47
121.89 148.91
121.88 149.44
121.86 150.03
121.85 150.46
121.84 150.94
121.82 151.46
121.81 152.04
121.79 152.43
121.78 152.67
121.77 152.92
121.75 153.19
121.74 153.50
121.72 153.58
121.71 153.69
121.70 153.81
121.68 153.71
121.67 153.58
121.66 153.20
121.64 152.85
121.63 152.70
121.61 152.24
121.60 151.67
121.59 150.90
121.57 150.41
121.56 149.84
121.54 149.28
121.53 148.58
121.52 148.05
121.50 147.70
121.49 147.15
121.47 146.79
121.46 146.48
121.45 146.24
121.43 145.94
121.42 145.52
121.40 145.30
121.39 145.38
121.38 145.36
121.36 145.28
121.35 145.65
121.33 145.55
121.32 145.75
121.31 146.25
121.29 146.42
121.28 146.81
121.26 147.12
121.25 147.17
121.24 147.47
121.22 147.71
121.21 147.78
121.19 147.95
121.18 148.34
121.17 148.32
121.15 148.54
121.14 148.44
121.12 148.52
121.11 148.70
121.10 148.77
121.08 148.92
121.07 148.95
121.05 148.73
121.04 148.28
121.03 148.15
121.01 147.66
121.00 147.44
120.99 147.17
120.97 146.65
120.96 146.66
120.94 146.30
120.93 146.32
120.92 146.36
120.90 146.05
120.89 146.16
120.87 145.92
120.86 145.57
120.85 145.71
120.83 145.05
120.82 145.49
120.80 145.59
120.79 145.24
120.78 145.48
120.76 146.02
120.75 145.67
120.73 146.44
120.72 147.36
120.71 147.80
120.69 148.87
120.68 147.89
120.66 148.12
120.65 148.79
120.64 147.28
120.62 148.47
120.61 149.10
120.59 149.42
120.58 149.45
120.57 149.90
120.55 150.28
120.54 150.52
120.52 150.43
120.51 150.94
120.50 150.73
120.48 151.13
120.47 151.24
120.45 151.32
120.44 150.96
120.43 150.80
120.41 150.61
120.40 150.41
120.38 150.48
120.37 150.96
120.36 151.60
120.34 152.14
120.33 152.05
120.32 152.51
120.30 152.53
120.29 152.56
120.27 152.63
120.26 152.53
120.25 152.28
120.23 151.96
120.22 150.96
120.20 149.81
120.19 149.15
120.18 148.75
120.16 148.42
120.15 147.90
120.13 147.60
120.12 147.37
120.11 146.73
120.09 146.94
120.08 146.99
120.06 146.53
120.05 146.26
120.04 147.40
120.02 149.56
120.01 148.57
119.99 150.23
119.98 148.50
119.97 149.44
119.95 153.75
119.94 154.59
119.92 158.31
119.91 163.60
119.90 170.53
119.88 176.49
119.87 183.77
119.85 195.72
119.84 199.95
119.83 203.86
119.81 196.98
119.80 186.12
119.78 181.83
第二个是：
x y
142.06 483.07
142.05 481.22
142.03 480.65
142.02 477.31
142.01 469.69
141.99 461.74
141.98 455.80
141.96 450.03
141.95 440.94
141.94 436.92
141.92 439.83
141.91 448.89
141.89 451.64
141.88 445.06
141.87 436.29
141.85 436.91
141.84 439.85
141.82 438.04
141.81 437.54
141.80 440.88
141.78 440.12
141.77 441.93
141.75 441.75
141.74 443.65
141.73 437.05
141.71 435.76
141.70 438.81
141.68 442.95
141.67 445.62
141.66 445.92
141.64 445.68
141.63 441.25
141.62 440.84
141.60 435.75
141.59 429.87
141.57 429.70
141.56 435.20
141.55 434.71
141.53 433.26
141.52 433.86
141.50 435.97
141.49 436.62
141.48 438.29
141.46 436.82
141.45 436.19
141.43 430.53
141.42 425.53
141.41 423.40
141.39 422.70
141.38 427.22
141.36 429.55
141.35 430.31
141.34 433.64
141.32 437.53
141.31 436.35
141.29 436.65
141.28 439.47
141.27 437.66
141.25 436.88
141.24 428.98
141.22 426.74
141.21 431.80
141.20 434.16
141.18 436.85
141.17 439.57
141.15 441.25
141.14 446.21
141.13 445.51
141.11 446.65
141.10 448.60
141.08 445.50
141.07 442.42
141.06 439.73
141.04 437.68
141.03 439.24
141.01 445.00
141.00 446.63
140.99 451.07
140.97 452.34
140.96 453.97
140.94 458.24
140.93 459.39
140.92 462.71
140.90 464.21
140.89 462.70
140.87 462.00
140.86 460.58
140.85 460.49
140.83 464.55
140.82 471.15
140.80 470.22
140.79 472.05
140.78 472.89
140.76 475.38
140.75 478.31
140.73 479.60
140.72 483.60
140.71 486.64
140.69 490.09
140.68 490.27
140.67 490.00
140.65 493.38
140.64 499.44
140.62 499.82
140.61 501.45
140.60 502.86
140.58 503.88
140.57 505.28
140.55 506.91
140.54 511.23
140.53 515.51
140.51 517.53
140.50 517.70
140.48 517.27
140.47 517.27
140.46 514.41
140.44 513.87
140.43 513.18
140.41 510.40
140.40 502.88
140.39 499.08
140.37 494.34
140.36 493.15
140.34 497.87
140.33 499.36
140.32 498.40
140.30 495.46
140.29 490.72
140.27 485.64
140.26 479.75
140.25 474.79
140.23 470.13
140.22 461.47
140.20 459.50
140.19 457.55
140.18 455.43
140.16 461.16
140.15 469.09
140.13 471.04
140.12 469.66
140.11 462.89
140.09 454.46
140.08 448.36
140.06 440.22
140.05 432.27
140.04 424.39
140.02 418.62
140.01 416.53
139.99 414.79
139.98 418.52
139.97 429.46
139.95 439.80
139.94 446.26
139.92 443.80
139.91 438.85
139.90 432.84
139.88 431.29
139.87 427.68
139.85 422.87
139.84 419.23
139.83 414.42
139.81 411.25
139.80 413.78
139.79 419.72
139.77 424.95
139.76 429.25
139.74 427.59
139.73 422.81
139.72 417.27
139.70 416.84
139.69 417.09
139.67 414.80
139.66 412.47
139.65 413.25
139.63 412.05
139.62 416.88
139.60 421.99
139.59 425.06
139.58 434.19
139.56 436.34
139.55 435.10
139.53 430.10
139.52 431.28
139.51 433.26
139.49 434.26
139.48 431.66
139.46 433.82
139.45 436.17
139.44 438.31
139.42 445.14
139.41 452.12
139.39 460.34
139.38 468.53
139.37 469.48
139.35 467.94
139.34 471.17
139.32 475.65
139.31 478.09
139.30 477.27
139.28 478.26
139.27 477.40
139.25 480.09
139.24 485.09
139.23 491.05
139.21 496.55
139.20 500.31
139.18 502.52
139.17 498.99
139.16 497.95
139.14 498.37
139.13 500.68
139.11 503.28
139.10 505.85
139.09 506.35
139.07 507.11
139.06 513.07
139.04 520.05
139.03 527.38
139.02 532.70
139.00 536.39
138.99 541.80
138.97 544.73
138.96 547.06
138.95 551.20
138.93 554.44
138.92 558.82
138.90 564.68
138.89 569.71
138.88 580.95
138.86 593.55
138.85 606.50
138.84 621.86
138.82 632.23
138.81 639.43
138.79 649.10
138.78 661.02
138.77 672.71
138.75 683.65
138.74 697.95
138.72 711.85
138.71 721.70
138.70 742.52
138.68 764.57
138.67 786.43
138.65 812.39
138.64 838.32
138.63 862.37
138.61 882.57
138.60 908.42
138.58 937.86
138.57 962.48
138.56 986.73
138.54 1015.64
138.53 1040.43
138.51 1068.36
138.50 1104.88
138.49 1143.82
138.47 1190.99
138.46 1232.34
138.44 1273.42
138.43 1296.43
138.42 1323.50
138.40 1347.81
138.39 1363.65
138.37 1369.67
138.36 1382.39
138.35 1388.82
138.33 1389.04
138.32 1391.43
138.30 1393.68
138.29 1398.80
138.28 1394.21
138.26 1384.65
138.25 1364.55
138.23 1337.52
138.22 1326.20
138.21 1306.90
138.19 1283.38
138.18 1270.16
138.16 1249.03
138.15 1230.29
138.14 1223.17
138.12 1213.08
138.11 1211.40
138.09 1212.51
138.08 1200.52
138.07 1185.42
138.05 1161.96
138.04 1143.77
138.02 1123.02
138.01 1093.99
138.00 1077.22
137.98 1059.70
137.97 1035.84
137.96 1027.20
137.94 1025.29
137.93 1015.19
137.91 1012.58
137.90 1006.32
137.89 984.20
137.87 964.25
137.86 941.66
137.84 922.75
137.83 906.69
137.82 882.85
137.80 871.76
137.79 857.74
137.77 848.72
137.76 846.38
137.75 839.06
137.73 833.21
137.72 822.04
137.70 804.83
137.69 783.16
137.68 774.40
137.66 758.48
137.65 744.32
137.63 732.52
137.62 722.43
137.61 712.14
137.59 704.13
137.58 699.86
137.56 697.26
137.55 692.86
137.54 684.29
137.52 669.33
137.51 650.79
137.49 639.53
137.48 630.92
137.47 619.08
137.45 607.80
137.44 599.49
137.42 587.80
137.41 579.81
137.40 571.73
137.38 564.87
137.37 559.58
137.35 549.88
137.34 538.16
137.33 525.07
137.31 514.06
137.30 505.49
137.28 497.80
137.27 487.99
137.26 479.18
137.24 470.91
137.23 460.88
137.21 455.19
137.20 448.80
137.19 440.92
137.17 434.03
137.16 424.79
137.14 416.53
137.13 408.00
137.12 401.20
137.10 394.36
137.09 387.62
137.07 380.90
137.06 374.20
137.05 367.24
137.03 360.99
137.02 354.70
137.01 348.64
136.99 342.50
136.98 335.56
136.96 329.23
136.95 322.95
136.94 317.64
136.92 312.24
136.91 308.07
136.89 303.21
136.88 298.65
136.87 293.95
136.85 288.35
136.84 283.98
136.82 280.04
136.81 275.83
136.80 272.23
136.78 268.40
136.77 264.82
136.75 262.04
136.74 259.04
136.73 256.31
136.71 253.72
136.70 250.91
136.68 248.53
136.67 246.17
136.66 243.85
136.64 241.94
136.63 239.81
136.61 238.02
136.60 235.93
136.59 233.98
136.57 232.39
136.56 230.67
136.54 229.24
136.53 227.66
136.52 226.07
136.50 224.55
136.49 222.98
136.47 221.41
136.46 219.70
136.45 218.23
136.43 216.48
136.42 214.75
136.40 213.16
136.39 211.33
136.38 209.93
136.36 208.55
136.35 206.95
136.33 205.56
136.32 204.10
136.31 202.87
136.29 201.66
136.28 200.54
136.26 199.10
136.25 197.71
136.24 196.47
136.22 195.42
136.21 194.51
136.19 193.55
136.18 192.66
136.17 191.81
136.15 191.09
136.14 190.37
136.13 189.78
136.11 189.06
136.10 188.53
136.08 187.81
136.07 187.02
136.06 186.32
136.04 185.86
136.03 185.72
136.01 185.46
136.00 185.06
135.99 184.91
135.97 184.74
135.96 184.66
135.94 184.70
135.93 184.75
135.92 184.67
135.90 184.74
135.89 185.58
135.87 184.94
135.86 184.83
135.85 185.37
135.83 185.96
135.82 186.52
135.80 187.16
135.79 187.97
135.78 188.76
135.76 189.75
135.75 190.56
135.73 191.43
135.72 192.48
135.71 193.43
135.69 194.49
135.68 195.61
135.66 196.96
135.65 198.34
135.64 199.56
135.62 200.90
135.61 202.40
135.59 203.76
135.58 205.23
135.57 206.56
135.55 207.97
135.54 209.31
135.52 210.44
135.51 211.36
135.50 212.20
135.48 212.95
135.47 213.47
135.45 213.92
135.44 214.11
135.43 214.10
135.41 213.94
135.40 213.64
135.38 213.19
135.37 212.59
135.36 211.82
135.34 210.75
135.33 209.66
135.31 208.46
135.30 207.14
135.29 205.82
135.27 204.44
135.26 203.15
135.24 201.80
135.23 200.48
135.22 199.35
135.20 198.28
135.19 197.23
135.18 196.15
135.16 195.07
135.15 194.03
135.13 192.96
135.12 192.21
135.11 191.53
135.09 190.87
135.08 190.32
135.06 190.02
135.05 189.82
135.04 189.84
135.02 189.89
135.01 189.82
134.99 190.02
134.98 189.88
134.97 190.09
134.95 190.45
134.94 190.82
134.92 191.60
134.91 192.45
134.90 193.26
134.88 194.27
134.87 195.37
134.85 196.61
134.84 197.86
134.83 199.11
134.81 200.35
134.80 201.58
134.78 202.68
134.77 203.60
134.76 204.22
134.74 205.07
134.73 206.51
134.71 209.37
134.70 206.97
134.69 207.18
134.67 207.52
134.66 207.90
134.64 208.21
134.63 208.21
134.62 208.27
134.60 207.19
134.59 206.58
134.57 205.72
134.56 204.81
134.55 204.11
134.53 203.64
134.52 202.92
134.50 202.02
134.49 201.22
134.48 200.36
134.46 199.68
134.45 198.92
134.43 198.29
134.42 197.56
134.41 196.73
134.39 196.08
134.38 195.75
134.36 195.52
134.35 195.63
134.34 195.81
134.32 196.02
134.31 196.20
134.30 196.80
134.28 196.90
134.27 197.19
134.25 197.74
134.24 198.08
134.23 198.31
134.21 198.68
134.20 199.22
134.18 199.70
134.17 200.18
134.16 200.93
134.14 201.64
134.13 202.24
134.11 202.68
134.10 203.27
134.09 203.68
134.07 204.09
134.06 204.19
134.04 204.23
134.03 204.12
134.02 204.37
134.00 203.50
133.99 202.88
133.97 202.47
133.96 202.08
133.95 201.85
133.93 201.56
133.92 201.16
133.90 201.05
133.89 200.73
133.88 200.97
133.86 202.35
133.85 201.84
133.83 198.75
133.82 197.11
133.81 196.25
133.79 195.58
133.78 195.22
133.76 195.54
133.75 195.44
133.74 195.13
133.72 195.43
133.71 195.90
133.69 196.28
133.68 196.45
133.67 197.47
133.65 197.88
133.64 199.96
133.62 205.28
133.61 198.80
133.60 196.61
133.58 194.43
133.57 193.35
133.55 191.96
133.54 190.94
133.53 189.94
133.51 188.91
133.50 187.44
133.48 187.05
133.47 200.13
133.46 194.78
133.44 183.44
133.43 183.11
133.41 182.48
133.40 181.97
133.39 184.17
133.37 181.21
133.36 184.86
133.35 183.46
133.33 181.41
133.32 181.87
133.30 182.53
133.29 182.31
133.28 181.29
133.26 181.50
133.25 181.17
133.23 184.41
133.22 183.61
133.21 186.67
133.19 182.59
133.18 181.21
133.16 180.85
133.15 184.65
133.14 184.11
133.12 182.34
133.11 189.83
133.09 190.95
133.08 199.73
133.07 214.60
133.05 223.41
133.04 220.76
133.02 248.98
133.01 296.96
133.00 308.09
132.98 263.16
在此处输入代码
par(mfrow=c(1,2))
First
Second
应该将两者并排绘制，但不要叠加。
根据您希望如何将其可视化，您应该将数据框组合成一个数据框，并将源作为一列。然后要么在同一个地块上使用不同的颜色等，要么使用 facet_wrap。示例：
library(tidyverse)
first <- tibble(x = 1:1000, y = x + runif(1000))
second <- tibble(x = 1001:2000, y = x + runif(1000))
combo <- first %>%
mutate(source = "first") %>%
bind_rows(
second %>%
mutate(source = "second")
)
combo %>%
ggplot(aes(x,y, colour = source))+
geom_line()
#or
combo %>%
ggplot(aes(x,y))+
geom_line()+
facet_wrap(~source)
这些数据看起来像某种光谱，所以我理解将它们绘制在彼此之上以比较形状的愿望。下面的代码对齐每组的峰，但是你会有一个任意的 x-axis（所以我删除了标签）。
first$match <- first$x
second$match <- second$x - second$x[second$y == max(second$y)] + first$x[first$y == max(first$y)]
first$series = "first"
second$series = "second"
all_data = rbind(first, second)
ggplot(all_data) + geom_line(aes(x = match, y, color = series) +
scale_x_continuous(name = "X, arbitrary units") +
theme(axis.text.x = element_blank())