1、数据的导入
导入文本文件
使用read.table函数导入普通文本文件
read.table(file,header=FALSE,sep="",...)...#导入csv文件
data1 <- read.table("1.csv", header=TRUE, sep=",", fileEncoding="UTF-8", stringsAsFactors=FALSE...);
data2 <- read.csv("2.txt", header=TRUE, sep=",");
#不带表头
data2 <- read.csv("2.txt", header=FALSE,...read.csv("3.xxx", header=FALSE, sep=",");
#指定分隔符
data3 <- read.csv("3.xxx", header=FALSE, sep="\t")
2、数据的导出