- 设置常用工作目录:
- 导入数据,先查看工作目录,再把数据文件放到工作目录内
> getwd()
> setwd("/Users/yuki/desktop/machine learning"
> credit=read.table("german.data.txt",header=F,sep=" ",stringsAsFactors=F)
<
> getwd()
> setwd("/Users/yuki/desktop/machine learning"
> credit=read.table("german.data.txt",header=F,sep=" ",stringsAsFactors=F)
<