swh:1:snp:a4c99a50dc49f82b591f268001b320f8c3ca0041
Tip revision: ce60f670aac0a708d3a9af5f0cf46a752d46ba8a authored by John M Chambers on 28 October 2020, 07:59:48 UTC
version 1.0-6.1
version 1.0-6.1
Tip revision: ce60f67
tryRequire.R
tryRequire <- function(what) {
value <- tryCatch(require(what, quietly = TRUE, character.only = TRUE),
warning = function(cond) FALSE,
error = function(cond) FALSE)
value
}