| big_fread1 | Read large text file |
| big_fread2 | Read large text file |
| cbind_df | Merge data frames |
| fread2 | Read text file(s) |
| fwrite2 | Write a data frame to a text file |
| get_split_files | Split file every nlines |
| nlines | Number of lines |
| rbind_df | Merge data frames |
| split_file | Split file every nlines |