Jörg Stephan
2011-Aug-08 12:04 UTC
[R] histogram not equal to Kolmogorov-Smirnov test; 3-way-nested Anova
Hello R-Help-Team, I am doing a 3-way-nestedAnova and a very strange thing occurred. My "Two-sample Kolmogorov-Smirnov test" (p=0.957) meet the requirement of normal distribution, BUT if I have a look at the histogram it is definitely not normally distributed. I never had something like that and I am very confused. I attached the data and my used code; in case you are not able to open it or need further information?s please tell me. As it is my first nested Anova, it would be very nice if you (hopefully) confirm the used code. Hoping you can help me. Thank you very much in advance. J?rg
David Winsemius
2011-Aug-08 13:09 UTC
[R] histogram not equal to Kolmogorov-Smirnov test; 3-way-nested Anova
On Aug 8, 2011, at 8:04 AM, J?rg Stephan wrote:> Hello R-Help-Team, > > I am doing a 3-way-nestedAnova and a very strange thing occurred. My > "Two-sample Kolmogorov-Smirnov test" (p=0.957) meet the requirement > of normal distribution, BUT if I have a look at the histogram it is > definitely not normally distributed. I never had something like that > and I am very confused. I attached the data and my used code; in > case you are not able to open it or need further information?s > please tell me.Neither the data nor the code remained by the time the message was posted. The files need to be named with a .txt extension or they will be scrubbed by the server. This is (sort of) documented in the General Instructions page: "You can use text/plain as well, or simply paste text into your message instead. ". In practice, however, even text/ plain formatted messages will be scrubbed if their extensions are .csv or .dat.> As it is my first nested Anova, it would be very nice if you > (hopefully) confirm the used code. Hoping you can help me. Thank you > very much in advance. >-- David Winsemius, MD West Hartford, CT