[R] Prompt comes too late

Vladimir Eremeev wl2776 at gmail.com
Tue Jul 31 09:18:45 CEST 2007

You can use 
choose.files(caption="Choose data file

This will show the prompt in the file selection dialog and also allows you
to restrict the list of possible choises with a filter.

Ralf Finne wrote:
> I am trying to make a program to ask the user to choose data file:
> print("Choose data file please !")
> matr=read.table(file.choose(),dec=".",header=TRUE)
> The problem is that the prompt 
> Choose data file please !   
> comes after I have chosen the file.

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