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Reading & Writing Files

Writing & Reading csv files

Writing a csv file

data(mtcars)
write.csv(mtcars, “mtcars.csv”)

Saving ‘mtcars’ as mtcars.csv in the current working directory. For other directories, give the path.

write.csv(mtcars,”C:/Users/stati/OneDrive/Desktop/Rmethods/R/mtcar.csv”)

Reading the same csv file.

read.csv(“mtcars.csv”)

Writing & Reading text files

Writing a text file

data(mtcars)
write.table(mtcars, file = “mtcars.txt”, sep = “\t”, row.names = TRUE, col.names = NA)

Reading a text file

read.table(“mtcars.txt”, sep = “\t”, header = TRUE)

Reading a tab-separated text file

read.delim(“mtcars.txt”)