Have a look at Bioconductor package genefilter, especially functions
colttests and colFtests.
Best Matthias
Am 10.02.19 um 10:35 schrieb AbouEl-Makarim Aboueissa:
Dear All: good morning
*Re:* How to rum Multiple ANOVA and Multiple T-test between the same groups.
Your help will be highly appreciated.
*1.* is there a way to run multiple t-tests on different variables between
the same two groups.
*Data for t-tests:*
The data frame “dataTtest” has 5 variables (x1,x2,x3,x4,x5) and one factor
(factor1) with 2 levels (group1, group2).
x1<-rnorm(20,1,1)
x2<-rnorm(20,2,1)
x3<-rnorm(20,3,1)
x4<-rnorm(20,4,1)
x5<-rnorm(20,5,1)
factor1<-rep(c("group1", "group2"), each = 10)
dataTtest<-data.frame(x1,x2,x3,x4,x5,factor1)
dataTtest
*2.* is there a way to run *multiple ANOVA* and multiple comparisons *Tukey
tests* on different variables between the same groups.
*Data for ANOVA tests:*
The data frame “dataANOVA” has 6 variables (x1,x2,x3,x4,x5,x6) and one
factor (factor2) with 5 levels (group1, group2, group3, group4, group5).
x1<-rnorm(40,1,1)
x2<-rnorm(40,2,1)
x3<-rnorm(40,3,1)
x4<-rnorm(40,4,1)
x5<-rnorm(40,5,1)
x6<-rnorm(40,6,1)
factor2<-rep(c("group1", "group2", "group3", "group4", "group5"), each = 8)
dataANOVA<-data.frame(x1,x2,x3,x4,x5,x6,factor2)
dataANOVA
with many thanks
abou
______________________
*AbouEl-Makarim Aboueissa, PhD*
*Professor, Statistics and Data Science*
*Graduate Coordinator*
*Department of Mathematics and Statistics*
*University of Southern Maine*
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