search for: ssd_index

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2016 Apr 05
0
R-dvel [robustness Simulation study of 2 sample test on several combination of factors ]
...nrow=2) # see what it looks like sample_sizes ssds<-c(4,4.4,5,6,8) nssds<-length(ssds) results<-list() # first loop steps through the sample for(ss in 1:dim(sample_sizes)[2]) { # get the two sample sizes ss1<-sample_sizes[1,ss] ss2<-sample_sizes[2,ss] then step through your SDs: ssd_index<-1 for(ssd in ssds) { # generate the two samples with the SDs sample1<-rnorm(ss1,ssd) sample2<-rnorm(ss2,ssd) # here run your tests, recording the results that you want results[[(ss-1)*nssds+ssd_index]]<-<your_test> ssd_index<-ssd_index+1 } } The list "resu...
2016 Apr 06
0
R-dvel [robustness Simulation study of 2 sample test on several combination of factors ]
...Equal matrix_Unequal matrix_mann Jim On Wed, Apr 6, 2016 at 12:43 AM, tan sj <sj_style_1125 at outlook.com> wrote: > Hi, Jim, i read through your example, > I tried to write a code modified yours example and my ideas ... > In last email, you replied that "results[[(ss-1)*nssds+ssd_index]]<-<your_test>" ,can i know further about this ? Because i am not very understand about this . > I am sorry that i am really a new bird in this field... > but the code turn out it have some error ... > Below shown my attempt... > > ## Put the samples sizes into matrix...
2016 Apr 06
0
R-dvel [robustness Simulation study of 2 sample test on several combination of factors ]
...nn > > Jim > > On Wed, Apr 6, 2016 at 12:43 AM, tan sj <sj_style_1125 at outlook.com> wrote: >> Hi, Jim, i read through your example, >> I tried to write a code modified yours example and my ideas ... >> In last email, you replied that "results[[(ss-1)*nssds+ssd_index]]<-<your_test>" ,can i know further about this ? Because i am not very understand about this . >> I am sorry that i am really a new bird in this field... >> but the code turn out it have some error ... >> Below shown my attempt... >> >> ## Put the sample...