R help - Aug 2009 - How to stop function printing unwanted output?

Hi,

I want to use an output of one function (LSD.test) in other. How is it
that while saving output from LSD.test to variable, it prints own
output out?

The function could be simplified to:

fun <- function ( ... ) {
    ...
    lsd <- LSD.test(data[1], data[2], df, mse)
   ...
}

In my example, I don't want LSD.test to print any output, I just want
to use some of it later... How to stop it printing anything?

Greetz,
Timo

On Aug 6, 2009, at 11:42 AM, Tymek W wrote:
> Hi,
>
> I want to use an output of one function (LSD.test) in other. How is it
> that while saving output from LSD.test to variable, it prints own
> output out?
>
> The function could be simplified to:
>
> fun <- function ( ... ) {
>    ...
>    lsd <- LSD.test(data[1], data[2], df, mse)
>   ...
> }
>
> In my example, I don't want LSD.test to print any output, I just want
> to use some of it later... How to stop it printing anything?
?invisible

David Winsemius, MD
Heritage Laboratories
West Hartford, CT