'\U' used without hex digits in character string starting R语言报错

false:read.table("C:\Users\93018\Desktop\textdata.txt",header = T)

true:read.table("C:/Users/93018/Desktop/textdata.txt",header = T)

本人看来是转译的问题，java中也存在，\写成/

csv2和csv的区别

csv2

X.height.weight
1 1,171,57
2 2,175,64
3 3,159,41
4 4,155,38
5 5,152,35
6 6,158,44
7 7,154,41
8 8,164,51
9 9,168,57
10 10,166,49
11 11,159,47
12 12,164,46

csv

X height weight
1 1 171 57
2 2 175 64
3 3 159 41
4 4 155 38
5 5 152 35
6 6 158 44
7 7 154 41
8 8 164 51
9 9 168 57
10 10 166 49
11 11 159 47
12 12 164 46

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'\U' used without hex digits in character string starting R语言报错

'\U' used without hex digits in character string starting R语言报错相关推荐

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