R read.csv - 带有特定符号的标题(>)

Question

当我通过 R 读取 csv 文件时，所有特定符号(>，<)都被点(.)替换。

例如:

.csv 文件:
用户>75

R 显示用户 75

我怎样才能避免这种情况？

Answer 1

您可以使用 check.names=FALSE在您的 read.csv称呼。

来自 ?read.csv :

check.names: logical. If ‘TRUE’ then the names of the variables in the data frame are checked to ensure that they are syntactically valid variable names. If necessary they are adjusted (by ‘make.names’) so that they are, and also to ensure that there are no duplicates.