R : Copyright 2004, The R Foundation for Statistical Computing Version 2.0.1 (2004-11-15), ISBN 3-900051-07-0 R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licence()' for distribution details. R is a collaborative project with many contributors. Type 'contributors()' for more information and 'citation()' on how to cite R or R packages in publications. Type 'demo()' for some demos, 'help()' for on-line help, or 'help.start()' for a HTML browser interface to help. Type 'q()' to quit R. > nor <- read.dbf("z:/normal.dbf") > varz <- nor$dbf[,1] > summary(varz) Min. 1st Qu. Median Mean 3rd Qu. Max. 34.02 38.05 39.59 39.62 41.17 44.98 > shapiro.test(varz) Shapiro-Wilk normality test data: varz W = 0.9946, p-value = 0.2589 > ks.test(varz,"pnorm",mean(varz),sd(varz)) One-sample Kolmogorov-Smirnov test data: varz D = 0.0329, p-value = 0.8428 alternative hypothesis: two.sided Warning message: cannot compute correct p-values with ties in: ks.test(varz, "pnorm", mean(varz), sd(varz)) >
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