split_file {bigreadr} | R Documentation |
Split file every nlines
Description
Split file every nlines
Get files from splitting.
Usage
split_file(file, every_nlines, prefix_out = tempfile(),
repeat_header = FALSE)
get_split_files(split_file_out)
Arguments
file |
Path to file that you want to split. |
every_nlines |
Maximum number of lines in new file parts. |
prefix_out |
Prefix for created files. Default uses |
repeat_header |
Whether to repeat the header row in each file.
Default is |
split_file_out |
Output of split_file. |
Value
A list with
-
name_in
: input parameterfile
, -
prefix_out
: input parameter 'prefix_out“, -
nfiles
: Number of files (parts) created, -
nlines_part
: input parameterevery_nlines
, -
nlines_all
: total number of lines offile
.
Vector of file paths created by split_file.
Examples
tmp <- fwrite2(iris)
infos <- split_file(tmp, 100)
str(infos)
get_split_files(infos)
[Package bigreadr version 0.2.5 Index]