Hi all,
I have a dataset where I get a density curve of a continuous variable with
two peaks.
How can I get the peaks?
Any simple solutions?
Many thanks.
-D.
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Hi all,
I'm using Pelora (supclust) package for supervised clustering of a
microarray dataset.
The original package does not delete the genes that are present in the
earlier clusters for further cluster identification.
This leaves us with mostly redundant clusters.
I played around with the source
Hi all,
Here's an interesting (for me, at least!) problem I came across:
I have a correlation matrix, let's say with 6 variables, A to F, as column
headings and the same 6 as row headings.
The matrix is filled with correlation coefficients. Therefore, the diagonal
is all 1's, and each of the two
Hi,
I'm using R on Windows and upgraded the computer memory to 4GB, as R was
telling me that it is out of memory (for making heatmaps).
It still says that the maximum memory is 1024Mb, even if I increase it using
memory.limit and memory.size.
Is there a way to permanently increase R's memory quota
Hi,
I am making a dendrogram with 180 terminal values. Whether I keep it
horizontal or vertical, it gives a 'squished' graph that refuses to be
stretched beyond the window size and I cannot read the labels.
(I'm using hclust and then plot to make the tree.)
Is there a way to stretch the graph in
Hi,
I'm new to R; this is my second email to this forum. I have a dataset that
looks like this:
GeneA B
C D
A 511 6116
15151515
B
Hi,
I'm new to R; this is my second email to this forum. I have a dataset that
looks like this:
Gene AB
12536.25 2532.2
22527.35 4583.3
There are about 4 genes with 3-10 patients per dataset. Gene expression
values fill
Hi,
I am new to R...a recent convert from SAS.
I have a dataset that looks like this:
SEQA1A2
A532.5554.5
B25.535.5
C265.2522.2
D245.55521.56
E546.52141.52
F243.2532.56
G452.55635.56
H15.1416.54
I543.4646.56
J
