[R] Warnings (was: (no subject))
spencer.graves at pdf.com
Tue Jul 8 18:20:42 CEST 2003
1. Please use a descriptive subject line.
2. In "?warnings", "See also" refers to "warning". "Details" for the
latter state, " The result depends on the value of `options("warn")'.
If `warn' is negative warnings are ignored; if it is zero they are
stored and printed after the top-level function has completed; if
it is one they are printed as they occur and if it is 2 (or
larger) warnings are turned into errors."
3. Another important search facility is provided by "www.r-project.org"
-> search -> "R site search". A search there for "warnings" gave me
thousands of hits, but "warnings as they occur" gave me 29, one of which
produced the information just provided in item 2 above.
hope this helps. spencer graves
Ramlau at gmx.de wrote:
> Dear R users,
> I created a program for a simulation. It produces datasets and then it
> conducts some fits with the function coxph. Sometimes this function produces
> warnings, but I get only this warnings after finishing my program. Is there any
> possibility to get these hints earlier, maybe at once after the fit? I tried to
> store that during my program, but warnings() doesn't work.
> Thanks for every answer
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