Here are two options that might work for you given the little bit you've said:

## If its the same parameter all 30 times

## say, for example, base = 4.5 to log

for(i in 1:30) {

print(log(1:10, base = 4.5))

}

## if they are different parameters, you could try

lapply(X = c(1.3, 3, 2.2, 4, 5), FUN = function(x) {

log(1:10, base = x)})

## the 'X' argument to lapply() is based, one at a time,

## to whatever the function is (the 'FUN' argument)

## so the above is equivalent to

log(1:10, base = 1.3)

log(1:10, base = 3)

log(1:10, base = 2.2)

log(1:10, base = 4)

log(1:10, base = 5)

## but easier to type

Cheers,

Josh

@Ivan do.call() passes a list of arguments, but I am not sure it would

easily adapt to passing 30 different arguments one at a time or even

the same argument 30 times.

On Wed, Dec 1, 2010 at 7:39 AM, Lamke <

[hidden email]> wrote:

--

Joshua Wiley

Ph.D. Student, Health Psychology

University of California, Los Angeles

http://www.joshuawiley.com/______________________________________________

[hidden email] mailing list

https://stat.ethz.ch/mailman/listinfo/r-helpPLEASE do read the posting guide

http://www.R-project.org/posting-guide.htmland provide commented, minimal, self-contained, reproducible code.