Write data.frame or matrix to a text file, using white
space padding to keep columns aligned as in print
.
writeColumns(x, file = "", row.names = TRUE, col.names = TRUE)
the object to be written, preferably a matrix or data frame. If not, it is attempted to coerce x to a matrix.
a character string naming a file.
a logical value indicating whether the row names of x are to be written along with x.
a logical value indicating whether the column names of x are to be written along with x.