write.matrix {MASS} | R Documentation |
Writes a matrix or data frame to a file or the console, using column labels and a layout respecting columns.
write.matrix(x, file="", sep=" ", blocksize)
x |
matrix or data frame. |
file |
name of output file. The default ("" ) is the console.
|
sep |
The separator between columns. |
blocksize |
If supplied and positive, the output is written in blocks of
blocksize rows.
|
Supplying blocksize
is more memory-efficient and enables larger
matrices to be writted, but each block of rows might be formatted
slightly differently.
A formatted file is produced, with column headings (if x
has them)
and columns of data.