Hi All,

I have one difficulty in using the conditional if statement

Assume ,

x <- -1:4
 x
[1] -1  0  1  2  3  4

if x is lees than want I want to add 1 and I used the following command
 if(x<0) {x=x+1}

Warning message:
In if (x < 0) { :
  the condition has length > 1 and only the first element will be used
> x
[1] 0 1 2 3 4 5
 That command added 1 to each element.

But I want like this  0 0 1 2 3 4

Can anybody help me?

Thanks
Val

	[[alternative HTML version deleted]]

