read.table() | read.csv() | read.csv2() | read.delim() | read.delim2() of R
read.table(file,header=FALSE,sep=“”,quote=“”’",dec=“.”,numerals=c(“allow.loss”,“warn.loss”,“no.loss”),row.names,col.names,as.is=!stringsAsFactors,na.strings=“NA”,colClasses=NA,nrows=-1,skip=0,check.na