Ok, thanks for the help. I was trying to use your code and do a

gsl_histogram_fscanf($stream, $h)

What is the $stream? I read it has been opened by the gsl_fopen_function from the Math::GSL module. Does that mean it is already predefined and I don't have to define it myself. I get a compile error.

In reply to Re^2: How do I make a histogram Question? by Niner710
in thread How do I make a histogram Question? by Niner710

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