try_na silly wrapper for try function that returns an NA if an error is found. TO BE DEPRECATED IN FUTURE VERSIONS.
try_na(expr, silent = TRUE, outFile)Returns an `NA` if any error occurs during the evaluation of a expression. If not, it will return the result of the evaluation.
An R expression to try.
Logical to control whether the report of error messages is suppressed. Default is TRUE.
A connection, or a character string naming the file to print to (via message2(*, file = outFile)); used only if silent is false, as by default.
Marcelo Araya-Salas (marcelo.araya@ucr.ac.cr)
This is a silly wrapper on try that returns an `NA` if any error occurs during the evaluation of a expression. See try for details.
Araya-Salas, M., & Smith-Vidaurre, G. (2017). warbleR: An R package to streamline analysis of animal acoustic signals. Methods in Ecology and Evolution, 8(2), 184-191.
{
# try a function that does not exists to produce an error
try_na(crazy78(12))
# try a real function (no error)
try_na(mean(1:5))
}
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