Rui Barradas wrote > > > real^real is not necessarily real. > > The most well known example is (-1)^0.5 = imaginary unit. >
Damn, can't believe it! It's a silly mistake! Now that something wonders me is that when applying the Gaussian Hermit, sum w f(x_i) What happens when f(x_i) does not work? This has nothing to do with R, I will try read more on the material myself. Thank you all! Casper ----- ###################### PhD candidate in Statistics Big R Fan Big LEGO Fan Big sTaTs Fan ###################### -- View this message in context: http://r.789695.n4.nabble.com/problem-with-Gauss-Hermite-x-and-w-tp4622115p4624557.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.