txt 文件中的列数多于列名
more columns than column name on txt file
我有这个 txt
文件,我想用这个命令在 R 中阅读这个文件:
read.table("C:/users/vatlidak/My Documents/Documents/Untitled.txt", header=TRUE)
R returns 我执行以下命令:
"more columns than column name"
txt 文件:
height Shoesize gender Location
1 181 44 male city center
4 170 43 female city center
5 172 43 female city center
13 175 42 male out of city
14 181 44 male out of city
15 180 43 male out of city
16 177 43 female out of city
17 133 41 male out of city
如果 myFile
包含 path/filename,则用逗号替换每行的前 4 段空白,然后使用 read.csv
重新读取。没有使用包。
L <- readLines(myFile) ##
for(i in 1:4) L <- sub("\s+", ",", L)
DF <- read.csv(text = L)
给予:
> DF
height Shoesize gender Location
1 181 44 male city center
4 170 43 female city center
5 172 43 female city center
13 175 42 male out of city
14 181 44 male out of city
15 180 43 male out of city
16 177 43 female out of city
17 133 41 male out of city
注意: 出于测试目的,我们可以用它来代替上面标记## 的行。 (请注意,SO 可以在行的开头引入空格,因此我们将其删除。)
Lines <- " height Shoesize gender Location
1 181 44 male city center
4 170 43 female city center
5 172 43 female city center
13 175 42 male out of city
14 181 44 male out of city
15 180 43 male out of city
16 177 43 female out of city
17 133 41 male out of city"
L <- readLines(textConnection(Lines))
L[-1] <- sub("^\s+", "", L[-1])
有点晚了,但我遇到了同样的问题,我尝试了它们,但我没有处理我的数据集,我只是将 csv 文件转换为 xlsx 文件,它在没有任何额外操作的情况下工作。喜欢,
library(gdata)
df <- read.xls(file, sheet = 1, row.names=1)
这可能对以后的读者有所帮助。
我有这个 txt
文件,我想用这个命令在 R 中阅读这个文件:
read.table("C:/users/vatlidak/My Documents/Documents/Untitled.txt", header=TRUE)
R returns 我执行以下命令:
"more columns than column name"
txt 文件:
height Shoesize gender Location
1 181 44 male city center
4 170 43 female city center
5 172 43 female city center
13 175 42 male out of city
14 181 44 male out of city
15 180 43 male out of city
16 177 43 female out of city
17 133 41 male out of city
如果 myFile
包含 path/filename,则用逗号替换每行的前 4 段空白,然后使用 read.csv
重新读取。没有使用包。
L <- readLines(myFile) ##
for(i in 1:4) L <- sub("\s+", ",", L)
DF <- read.csv(text = L)
给予:
> DF
height Shoesize gender Location
1 181 44 male city center
4 170 43 female city center
5 172 43 female city center
13 175 42 male out of city
14 181 44 male out of city
15 180 43 male out of city
16 177 43 female out of city
17 133 41 male out of city
注意: 出于测试目的,我们可以用它来代替上面标记## 的行。 (请注意,SO 可以在行的开头引入空格,因此我们将其删除。)
Lines <- " height Shoesize gender Location
1 181 44 male city center
4 170 43 female city center
5 172 43 female city center
13 175 42 male out of city
14 181 44 male out of city
15 180 43 male out of city
16 177 43 female out of city
17 133 41 male out of city"
L <- readLines(textConnection(Lines))
L[-1] <- sub("^\s+", "", L[-1])
有点晚了,但我遇到了同样的问题,我尝试了它们,但我没有处理我的数据集,我只是将 csv 文件转换为 xlsx 文件,它在没有任何额外操作的情况下工作。喜欢,
library(gdata)
df <- read.xls(file, sheet = 1, row.names=1)
这可能对以后的读者有所帮助。