| tryWithWarnings {lavaSearch2} | R Documentation |
Run an Expression and Catch Warnings and Errors
Description
Similar to try but also returns warnings.
Usage
tryWithWarnings(expr)
Arguments
expr |
the line of code to be evaluated |
Details
from https://stackoverflow.com/questions/4948361/how-do-i-save-warnings-and-errors-as-output-from-a-function
Value
A list containing:
value the result of the evaluation of the expression
warnings warning(s) generated during the evaluation of the expression
error error generated during the evaluation of the expression
Examples
FctTest <- function(x){
return(log(x))
}
tryWithWarnings(FctTest(-1))
tryWithWarnings(FctTest(1))
tryWithWarnings(FctTest(xxxx))
[Package lavaSearch2 version 2.0.3 Index]