setwd("D:\\R\\Rshuju")
data=read.csv("p2p_lending.csv",stringsAsFactors = F)
data$户籍省份

很简单的，但每次都运行错误。明明是放在这个文件夹里啊。。
运行结果是

> setwd("D:\\R\\Rshuju")> data=read.csv("p2p_lending.csv",stringsAsFactors = F)Error in make.names(col.names, unique = TRUE) :   invalid multibyte string 2> data$户籍省份Error in data$户籍省份 : object of type 'closure' is not subsettable

>