Hello,
I don't see the error you mention.
j <- function() {
if(!exists ("a")){
a <- 1
} else{
a <- a+1
}
print(a)
}
j()
[1] 1
sessionInfo()
R version 3.3.2 (2016-10-31)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1
locale:
[1] LC_COLLATE=Portuguese_Portugal.1252
LC_CTYPE=Portuguese_Portugal.1252
[3] LC_MONETARY=Portuguese_Portugal.1252 LC_NUMERIC=C
[5] LC_TIME=Portuguese_Portugal.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] tools_3.3.2
Rui Barradas
Em 24-11-2016 07:43, Stuti Verma escreveu:
j <- function() {
+ if(!exists ("a")){
+ a <- 1
+ } else{
+ a <- a+1
+ } print(a)}
Error: unexpected symbol in:
"a <- a+1
} print"
j <- function() {
+ if(!exists ("a")){
+ a <- 1
+ } else{
+ a <- a+1
+ } print("a")}
Error: unexpected symbol in:
"a <- a+1
} print"
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
