fprintf | R Documentation |
Formatted printing to stdout or a file.
fprintf(fmt, ..., file = "", append = FALSE)
fmt |
a character vector of format strings. |
... |
values passed to the format string. |
file |
a connection or a character string naming the file to print to; default is "" which means standard output. |
append |
logical; shall the output be appended to the file;
default is |
fprintf
applies the format string fmt
to all input
data ...
and writes the result to standard output or a file.
The usual C-style string formatting commands are used-
Returns invisibly the number of bytes printed (using nchar
).
sprintf
## Examples:
nbytes <- fprintf("Results are:\n", file = "")
for (i in 1:10) {
fprintf("%4d %15.7f\n", i, exp(i), file = "")
}
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