[R] immediate print
Waterman, DG (David)
david.waterman at diamond.ac.uk
Tue Feb 5 17:20:29 CET 2008
Hi everyone,
I have a function containing a loop that takes some time to complete.
Before I enter the loop I want to print a text string to the screen
explaining what is being calculated, however, I find that the
information is not printed until the function exits. Is there a way of
immediately printing a message from within a function as a side effect
before it returns?
code example:
myFunc <- function(){
print.noquote("some message that I want to print before exiting the
function")
j <- 0
for (i in 1:1000000){
j <- j + 1
}
j
}
Best wishes,
David
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