[R] rbga.bin: iteration number

[Markus Mühlbacher]

Hi there,

I am using the rbga.bin function from the "genalg"-package. There I am searching for a way to print the number of the iteration within the monitor function.
My monitor function looks like this:

monitor <- function(obj) {

minEval = min(obj$evaluations);

print(length(obj$population[obj$evaluations == minEval]))

print(paste("Best eval: ", minEval))

# plot( obj, type="hist" )

plot( obj$evaluations )

}

I tried to print the variable "iter" which I found in the function code of rbga.bin, but unfortunately it didn't work. How can I get to iteration number (for example to print in the title of my plot)?

Thanks for our help.
Markus