mjca 中 MCA 变量坐标和补充变量坐标的等价物是什么?
What are the equivalents of MCA variables coordinates and supplementary variables coordinates in mjca?
我想对我的数据使用 mjca(包 'ca'),以便更真实地估计维度的解释变异。问题是我想提取活动变量和补充变量的坐标,以便在数据框中编辑它们。但是,mjca 的输出中没有给出变量的名称和维度。在 MCA(包 'FactoMineR')中,输出如下:
> mca$var$coord
Dim 1 Dim 2 Dim 3 Dim 4 Dim 5
a 0.620468268 0.011534137 -0.542655702 0.47922448 0.15548571
cl 1.231043177 4.591555841 -0.323929172 0.19597918 -0.41446395
np -0.347646238 0.003735466 -0.006099464 0.02238883 0.16510343
num 0.417635652 -0.351884061 -0.760499677 0.60590774 -0.35647256
pr 0.945109906 -0.227098798 3.411969743 2.70823750 -0.64981046
vp 0.809895398 -0.303805822 0.048900811 -0.50023568 -0.53191069
EMB_no 0.396034450 -0.046768029 -0.058069978 0.05448188 0.06326411
EM_yes -1.009887848 0.119258474 0.148078445 -0.13892880 -0.16132349
ca -0.345163332 -0.088791765 -0.222907122 0.16679404 -0.12407031
to 0.375618920 0.096626332 0.242575397 -0.18151117 0.13501769
ART_no -0.006456155 0.021963298 0.049258256 -0.05919682 -0.07539649
ART_yes 0.044475732 -0.151302718 -0.339334655 0.40780032 0.51939806
> mca$quali.sup$coord
Dim 1 Dim 2 Dim 3 Dim 4 Dim 5
ipva -0.1508708 0.04768873 -0.0233159 0.08795449 0.01645747
isv 0.6731160 -0.21276510 0.1040248 -0.39241234 -0.07342562
有没有办法提取变量名并将其粘贴到mjca中的坐标中?在 mjca 中,输出不容易解释:
> mjca$colcoord
[,1] [,2] [,3] [,4] [,5] [,6] [,7]
[1,] -1.14877950 -0.03284730 1.85933139 1.71512222 0.59783898 2.33329527 -1.96334559
[2,] -2.27924173 -13.07598521 1.10989653 0.70140040 -1.59360435 -0.53239520 0.59206669
[3,] 0.64365721 -0.01063798 0.02089893 0.08012859 0.63481889 -0.18685503 0.16878106
[4,] -0.77324063 1.00210711 2.60574231 2.16851574 -1.37062878 1.00967151 -7.97223158
[5,] -1.74984434 0.64673950 -11.69062156 9.69265663 -2.49850629 -0.05490287 -0.25510472
[6,] -1.49949849 0.86518831 -0.16755157 -1.79032033 -2.04518437 -0.20949668 0.65583755
[7,] -0.73324662 0.13318755 0.19896839 0.19498813 0.24324906 0.05337135 0.15195814
[8,] 1.86977887 -0.33962824 -0.50736940 -0.49721974 -0.62028511 -0.13609695 -0.38749326
[9,] 0.63906018 0.25286414 0.76375906 0.59694816 -0.47704750 -0.12352216 -0.44654719
[10,] -0.69544784 -0.27517568 -0.83114957 -0.64962006 0.51913993 0.13442117 0.48594841
[11,] 0.01195339 -0.06254781 -0.16877630 -0.21186268 -0.28989778 -0.27854165 -0.39280823
[12,] -0.08234556 0.43088491 1.16268119 1.45949845 1.99707361 1.91884250 2.70601223
[13,] -0.76304235 0.48124458 1.23544015 1.02426084 0.57083939 1.79253772 -0.83528819
[14,] -1.64355033 -5.87863606 0.76112230 0.59773026 -0.22298799 0.40707187 -0.23302386
[15,] -0.40920789 0.55803109 1.06737902 0.94054386 0.10598994 -0.60665661 -1.11993976
我想我应该先像这样提取坐标:
coord.mjca<-as.data.frame(mjca$colcoord)
row.names(coord.mjca)<-mjca$levelnames
colnames(coord.mjca)<-c("Dim 1", "Dim 2", "Dim 3", "Dim 4", "Dim 5", "Dim 6", "Dim 7")
你觉得我应该这样做吗?
感谢您的帮助!
在 ca 包中,您可以为此使用 cacoord。
例如
cacoord(mca, type='rowprincipal', rows=T)
cacoord(mca, type='symmetric', cols=T)
希望对您有所帮助。
我想对我的数据使用 mjca(包 'ca'),以便更真实地估计维度的解释变异。问题是我想提取活动变量和补充变量的坐标,以便在数据框中编辑它们。但是,mjca 的输出中没有给出变量的名称和维度。在 MCA(包 'FactoMineR')中,输出如下:
> mca$var$coord
Dim 1 Dim 2 Dim 3 Dim 4 Dim 5
a 0.620468268 0.011534137 -0.542655702 0.47922448 0.15548571
cl 1.231043177 4.591555841 -0.323929172 0.19597918 -0.41446395
np -0.347646238 0.003735466 -0.006099464 0.02238883 0.16510343
num 0.417635652 -0.351884061 -0.760499677 0.60590774 -0.35647256
pr 0.945109906 -0.227098798 3.411969743 2.70823750 -0.64981046
vp 0.809895398 -0.303805822 0.048900811 -0.50023568 -0.53191069
EMB_no 0.396034450 -0.046768029 -0.058069978 0.05448188 0.06326411
EM_yes -1.009887848 0.119258474 0.148078445 -0.13892880 -0.16132349
ca -0.345163332 -0.088791765 -0.222907122 0.16679404 -0.12407031
to 0.375618920 0.096626332 0.242575397 -0.18151117 0.13501769
ART_no -0.006456155 0.021963298 0.049258256 -0.05919682 -0.07539649
ART_yes 0.044475732 -0.151302718 -0.339334655 0.40780032 0.51939806
> mca$quali.sup$coord
Dim 1 Dim 2 Dim 3 Dim 4 Dim 5
ipva -0.1508708 0.04768873 -0.0233159 0.08795449 0.01645747
isv 0.6731160 -0.21276510 0.1040248 -0.39241234 -0.07342562
有没有办法提取变量名并将其粘贴到mjca中的坐标中?在 mjca 中,输出不容易解释:
> mjca$colcoord
[,1] [,2] [,3] [,4] [,5] [,6] [,7]
[1,] -1.14877950 -0.03284730 1.85933139 1.71512222 0.59783898 2.33329527 -1.96334559
[2,] -2.27924173 -13.07598521 1.10989653 0.70140040 -1.59360435 -0.53239520 0.59206669
[3,] 0.64365721 -0.01063798 0.02089893 0.08012859 0.63481889 -0.18685503 0.16878106
[4,] -0.77324063 1.00210711 2.60574231 2.16851574 -1.37062878 1.00967151 -7.97223158
[5,] -1.74984434 0.64673950 -11.69062156 9.69265663 -2.49850629 -0.05490287 -0.25510472
[6,] -1.49949849 0.86518831 -0.16755157 -1.79032033 -2.04518437 -0.20949668 0.65583755
[7,] -0.73324662 0.13318755 0.19896839 0.19498813 0.24324906 0.05337135 0.15195814
[8,] 1.86977887 -0.33962824 -0.50736940 -0.49721974 -0.62028511 -0.13609695 -0.38749326
[9,] 0.63906018 0.25286414 0.76375906 0.59694816 -0.47704750 -0.12352216 -0.44654719
[10,] -0.69544784 -0.27517568 -0.83114957 -0.64962006 0.51913993 0.13442117 0.48594841
[11,] 0.01195339 -0.06254781 -0.16877630 -0.21186268 -0.28989778 -0.27854165 -0.39280823
[12,] -0.08234556 0.43088491 1.16268119 1.45949845 1.99707361 1.91884250 2.70601223
[13,] -0.76304235 0.48124458 1.23544015 1.02426084 0.57083939 1.79253772 -0.83528819
[14,] -1.64355033 -5.87863606 0.76112230 0.59773026 -0.22298799 0.40707187 -0.23302386
[15,] -0.40920789 0.55803109 1.06737902 0.94054386 0.10598994 -0.60665661 -1.11993976
我想我应该先像这样提取坐标:
coord.mjca<-as.data.frame(mjca$colcoord)
row.names(coord.mjca)<-mjca$levelnames
colnames(coord.mjca)<-c("Dim 1", "Dim 2", "Dim 3", "Dim 4", "Dim 5", "Dim 6", "Dim 7")
你觉得我应该这样做吗?
感谢您的帮助!
在 ca 包中,您可以为此使用 cacoord。
例如
cacoord(mca, type='rowprincipal', rows=T)
cacoord(mca, type='symmetric', cols=T)
希望对您有所帮助。