| latexCheckOptions {Hmisc} | R Documentation |
Check whether the options for latex functions have been specified.
Description
Check whether the options for latex functions have been specified.
If any of
options()[c("latexcmd","dviExtension","xdvicmd")]
are NULL, an error message is displayed.
Usage
latexCheckOptions(...)
Arguments
... |
Any arguments are ignored. |
Value
If any NULL options are detected, the invisible text of the
error message. If all three options have non-NULL values, NULL.
Author(s)
Richard M. Heiberger <rmh@temple.edu>
See Also
[Package Hmisc version 5.1-3 Index]