Import and Export Data

Function scan

> list_data <- scan('test_list.dat')
> list_data[8]

Funcion read.table Reads a file in table format and creates a data frame from it

> HousePrice <-read.table(�/home/bioinfo/cursoFeb_Jun_2007/R_sesison/data/houses.data�)
> HousePrice
> HousePrice <-cbind(HousePrice, name=c('c1','c2','c3','c4','c5'))

funcion write.table

Escribe el contenido de una variable a un archivo en disco.

> write.table(data,'houses_v2.data') ## write out data to the file
> write.table(data, 'houses_v2.data', sep="\t", quote=F) 
## write out data without quotation mark and with tab delimited