I created a function inside, however, if at some point an error occurs, it's not important to me and I want it to go through to the end, ignoring the error.
valor<-1
Erro<-function(valor){
valor<-valor+1
print(valor)
valor<-valor+1
print(valor)
na.fail(NA)
valor<-valor+1
print(valor)
valor<-valor+1
print(valor)
}
Erro(valor)
And what are the repercussions of this?
There are several ways to handle errors available in R, perhaps the most frequently used is the tryCatch .
Erro <- function(valor){
valor <- valor + 1
print(valor)
valor <- valor + 1
print(valor)
err <- tryCatch(na.fail(NA), error = function(e) e)
if(inherits(err, "error")) print(err)
valor <- valor + 1
print(valor)
valor <- valor + 1
print(valor)
}
valor <- 1
Erro(valor)
#[1] 2
#[1] 3
#<simpleError in na.fail.default(NA): missing values in object>
#[1] 4
#[1] 5
Another good reference is Hadley Wickham's Advanced R .