R语言read.csv()读入行不规则数据出错
amp;amp;gt; csv4=read.csv(amp;quot;CondenOriginal.csvamp;quot;)
Error in file(file, amp;quot;rtamp;quot;) : cannot open the connection
In addition: Warning messag ...……
回归与相关性
6.1简单线性回归
library(ISwR)
attach(thuesen)
The following objects are masked from thuesen (pos = 3):
blood.glucose, short.velocity
The following objects are masked from thuesen (pos ...……