Either a character string (the file name) or a connection. This
is a mandatory argument.
Details
Writes a comma-separated file containing the data frame stored in
object@data. The file is suitable for reading with a spreadsheet,
or with read.csv. Note that the output file will retain none
of the meta-data stored in object.
See Also
The documentation for ctd-class explains the structure
of CTD objects, and also outlines the other functions dealing with them.