Displaying 2 results from an estimated 2 matches for "meancolumns".
2006 Mar 28
1
variables as arguments in formulae in aov?
...--------------
roi.errs=read.table("../Group.results/allGroupsROI.errs", header=T, sep="\t");
roi.stops=read.table("../Group.results/allGroupsROI.stops", header=T, sep="\t");
# extract the names of the columns containing the means
roi.names=names(roi.errs);
meanColumns=roi.names[4:length(roi.names)];
## open the output file, split=T also spits it to the screen
sink("../Group.results/ROI.errs.txt",split=T)
cat("********************************************************************************\n");
cat("*** Summary for ROI.errs\n");
for...
2006 Apr 12
0
how to interpret the results of a simint call
...et the results of the call to
simint. Could someone help me with this?
I've attached the code and the results it produced. There are 3 groups
(ctrl,long,short) and I'm trying to see if the data in the Mean_12
column (in the example below) differs based on group membership.
for (meanCol in meanColumns) {
roi.err.aov<-aov(eval(parse(text=meanCol)) ~ Group, data=roi.errs);
HSD.err<-simint(eval(parse(text=meanCol)) ~ Group, data=roi.errs,
type="Tukey");
cat("################################################################################\n");
cat("### Summary o...