Dear All, I have two samples as the following: conjps<-c(9.41,10.45,10.78,10.73,11.11,11.12,11.59,11.04,11.63)
ms<-c(4.11,5.10,5.70,6.46,6.04,6.16, 6.24,6.32,7.33) I want to test the change of sample is same to the another one. conjps_ch<-c(1.04,0.33.....) ms<-c(0.99,0.60,0.76....) which test I should use, which conclusion can we drive based on the test? I used the following test: •Test Equality of Two Variances F test to compare two variances data: conjps and ms F = 0.5419, num df = 8, denom df = 8, p-value = 0.4045 alternative hypothesis: true ratio of variances is not equal to 1 95 percent confidence interval: 0.1222368 2.4024170 sample estimates: ratio of variances 0.5419076 is it correct? which conclusion can I get based on this? Thanks for help. Kind regards, Tammy [[alternative HTML version deleted]]
______________________________________________ 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.