What are your hypotheses? Once you state what they are, interpretation should be straightforward.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Daren Tan Sent: Friday, August 22, 2008 11:18 AM To: [EMAIL PROTECTED] Subject: [R] Test of Homogeneity of Variances I am testing the homogeneity of variances via bartlett.test and fligner.test. Using the following example, how should I interpret the p-value in order to accept or reject the null hypothesis ? set.seed(5) x <- rnorm(20) bartlett.test(x, rep(1:5, each=4)) Bartlett test of homogeneity of variances data: x and rep(1:5, each = 4) Bartlett's K-squared = 1.7709, df = 4, p-value = 0.7778 fligner.test(x, rep(1:5, each=4)) Fligner-Killeen test of homogeneity of variances data: x and rep(1:5, each = 4) Fligner-Killeen:med chi-squared = 1.0819, df = 4, p-value = 0.8971 ______________________________________________ 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. This email message, including any attachments, is for th...{{dropped:6}} ______________________________________________ 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.
