try_default {plyr} | R Documentation |
try_default
wraps try so that it returns a default
value in the case of error.
try_default(expr, default, quiet = FALSE)
expr |
expression to try |
default |
default value in case of error |
quiet |
should errors be printed (TRUE) or ignored (FALSE, default) |
tryNULL
provides a useful special case when
dealing with lists.