Text editor to open big (giant, huge, large) text files
Import data into R with an unknown number of columns?
Cannot read file with “#” and space using read.table or read.csv in R
delete some rows from a character array in R
R: Cross reference a data frame with information from a text file
Read data into R deleting or skipping lines containing characters
how to delete the first n characters of rownames in a data frame? R
Deleting a row from a data frame without loosing rownames in R
R delete first and last x % of rows
R: quick way to systematically delete rows like this?