Normality tests
On 2011-04-26 13:15, Bruce Kindseth wrote:
I have a large amount of data which I break down into a collection of vectors of 100-125 values each. I would like to test the normality of the vectors and compare them. In the interactive mode I can test any one vector using the Shapiro-Wilk test or the Kolmogorov-Smirnov test. My problem is that when I try to write out the results to a file, the term output is a mixture of alpha characters along with the number value that I really want. How can I get it to write out just the p-values by themselves?
Try shapiro.test(rnorm(100))$p.value Put all your p.values into a vector and write that out. While you're at it, check ?str to see how handy the str() function is in identifying the pieces of an R object. Peter Ehlers
Thank you very much for your time. Bruce Kindseth [[alternative HTML version deleted]]
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