Displaying 4 results from an estimated 4 matches for "reorderfun".
2010 Mar 03
1
Heatmap reordering of dendrogram to hierarchical clustering
...When I create the heatmap, although the branches are correct, they do not
order themselves so that the row with the most zeros is at one end and the
row with the most 100s is at the other, which is what I would like them to
do, so as to create a colour gradient down the graphic.
I have tried to use reorderfun to fix this, and although it makes some
change, the heatmap still does not look how I want.
Can you help? I have been using:
tmp <-read.table("Heat.txt",row.names=1,header=T)
mydata <- data.matrix(tmp)
rc <- rainbow(nrow(mydata),start=0, end=1)
cc <- rainbow(ncol(mydata),...
2012 Oct 01
2
Reading labels for very large heatmaps
Hello,
I have a large (919 X 919), hierarchically clustered heatmap that I would
like to read the labels off of. I have tried saving the figure in pdf
format and enlarging it until I can see the labels, but if I make the labels
small enough to read (so that they don't overlap) using cexRow and cexCol,
they do not appear in the pdf. The limit seems to be anything below cexRow
or Col = 0.06.
2004 Oct 04
7
R 2.0.0 is released
...rmation about available documentation for
a given topic, and notifies about multiple matches. It has a
separate print() method.
If the latex help files were not installed, help() will offer
to create a latex file on-the-fly from the installed .Rd file.
o heatmap() has a new argument 'reorderfun'.
o Most versions of install.packages() have an new optional
argument 'dependencies = TRUE' which will not only fetch the
packages but also their uninstalled dependencies and their
dependencies ....
The Unix version of install.packages() attempts to install
packages in an ord...
2004 Oct 04
7
R 2.0.0 is released
...rmation about available documentation for
a given topic, and notifies about multiple matches. It has a
separate print() method.
If the latex help files were not installed, help() will offer
to create a latex file on-the-fly from the installed .Rd file.
o heatmap() has a new argument 'reorderfun'.
o Most versions of install.packages() have an new optional
argument 'dependencies = TRUE' which will not only fetch the
packages but also their uninstalled dependencies and their
dependencies ....
The Unix version of install.packages() attempts to install
packages in an ord...