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-rw-r--r--R/idframe.R4
1 files changed, 2 insertions, 2 deletions
diff --git a/R/idframe.R b/R/idframe.R
index 8be4d67..be25184 100644
--- a/R/idframe.R
+++ b/R/idframe.R
@@ -18,10 +18,10 @@ idframe <- function(output=data.frame(numeric(0)),input=data.frame(numeric(0)),
p <- dim(output)[2];m <- dim(input)[2]
if(outputnames==NULL)
- outputnames <- sapply(1:p,FUN=function(x){paste("y",as.character(x),sep="")}})
+ outputnames <- sapply(1:p,FUN=function(x){paste("y",as.character(x),sep="")})
if(inputnames==NULL)
- inputnames <- sapply(1:m,FUN=function(x){paste("u",as.character(x),sep="")}})
+ inputnames <- sapply(1:m,FUN=function(x){paste("u",as.character(x),sep="")})
colnames(dat$output) <- outputnames
colnames(dat$input) <- inputnames