writeDataFrame.data.frame
From R.utils v1.32.4
by Henrik Bengtsson
Writes a data.frame to tabular text file
Writes a data.frame to tabular text file with an optional header.
Usage
## S3 method for class 'data.frame':
writeDataFrame(data, file, path=NULL, sep="\t", quote=FALSE, row.names=FALSE,
col.names=TRUE, ..., header=list(), createdBy=NULL,
createdOn=format(Sys.time(), format = "%Y-%m-%d %H:%M:%S %Z"),
nbrOfRows=nrow(data), headerPrefix="# ", headerSep=": ", append=FALSE, overwrite=FALSE)Arguments
- data
- A
data.frame. - file
- A
connectionor a filename to write to. - path
- The directory where the file will be written.
- sep, quote, row.names, col.names, ...
- Additional arguments
passed to
write.table. - header
- An optional named
listof header rows to be written at the beginning of the file. IfNULL, no header will be written. - createdBy, createdOn, nbrOfRows
- If non-
NULL, common header rows to be added to the header. - headerPrefix
- A
characterstring specifying the prefix of each header row. - headerSep
- A
characterstring specifying the character separating the header name and header values. - append
- If
TRUE, the output is appended to an existing file. - overwrite
- If
TRUE, an existing file is overwritten.
Value
- Returns (invisibly) the pathname to the file written
(or the
connectionwritten to).
See Also
write.table.
readTable().
Community examples
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