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...y be kind enough to show me how to do a KS test in R for a lognormal distribution with ESTIMATED parameters. The R function ks.test()says "the parameters specified must be prespecified and not estimated from the data" Is there a way to correct this when one uses estimated data? Regards, Kwabena. -------------------------------------------- Kwabena Adusei-Poku University of Goettingen Institute of Statistics and Econometrics Platz der Goettingen Sieben 5 37073 Goettingen Germany Tel: +49-(0)551-394794

...R" command "locfit"? For example, with the command "fhat<-density(somename)" I can obtain the x and y values by simply calling "fhat$x" and "fhat$y". This doesn't seems to work with the "locfit" command. Thank you in advance. Regards, Kwabena -------------------------------------------- Kwabena Adusei-Poku University of Goettingen Institute of Statistics and Econometrics Platz der Goettingen Sieben 5 37073 Goettingen Germany Tel: +49-(0)551-394794