Xcal wrote: > Anyone knows how to make a Gaussian fit to a histogram data using Python, > or where I can find a library that helps me in this task? > > Tks everyone... > > Paxcal Install the Numeric module, then >>> import MLab >>> a = range(10) >>> mean = MLab.mean(a) 4.5 >>> standard_deviation = MLab.std(a) 3.0276503540974917 Carl