Hello all,This may be a "newbie" type question but I am rather stuck.
I would like to alter my R options such that anytime a warning is generated, the
standard warning message is generated, as well as additional details that I
would specify (ie, time/date, etc.)
It seems to me something like?
myWarning <- function () {? warnings()? print(Sys.time())}
options(warn=1,warning.expression=quote(myWarning()))
could almost(!) work, but all it does it print the date, rather than the
original warning message AND the date.
ie,
log(c(3,-5))
gives
[1] "2015-05-05 04:42:52 EDT"
[1] 1.098612 NaN
I am sure there is a simple solution, but I cannot find it in the help, nor by
Googling. ?
Thank you all for your help! Sorry if this is rather elementary.
Rory
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