[R] Editing a function

[Ben Bolker]

learner1978 <sakp4mcl <at> gmail.com> writes:

> 
> 
> I am beginner to R.
> 
> I have written a function:
> 
> f= function(n=100,p=0.5){
> X=rbinom(100,n,p)
> (mean(X)-n*P)/sqrt(n*p*(1-p))
> }
> 
> But I made a mistake by typing "P" instead of "p". How do I edit this
> function and improve my mistake.

  Two answers:

(1) [short term] fix(f)

(2) [long term] develop your code in a text editor (Tinn-R, emacs,
  R source code editor accessible from the menu ...) and cut & paste 
  or source() as necessary.