Displaying 6 results from an estimated 6 matches for "tracecol".
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racecl
2009 Sep 12
0
consistent results with heatmap.2
...#########################
R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
# The correct results
> hv <- heatmap.2(x,
col=col.palette,
Colv=FALSE,
key=TRUE,
Rowv=cc1$order,
dendrogram="row",
scale="none",
tracecol="white",
cexCol=.5)
> hv$rowInd
[1] 26 23 5 19 15 4 2 16 21 13 22 12 10 20 7 3 25 1 8 11 24 9 18 14 17
[26] 6
# Attempt 1
> cc = as.dendrogram(hclust(dist(x)))
> hv1 <- heatmap.2(x,
col=col.palette,
Rowv=cc,
Colv=FALSE,
key=TRUE,
dendrogram="row",...
2013 Jan 12
3
heatmap.2 problem
...ns?
#my code below
my.matrix <- cbind(func.1 = c(1,2,2,1,1,3,1,2,3,1,1,2,2,3,1), func.2 =
c(2,2,1,1,3,3,1,1,2,2,1,3,3,2,1))
mycol <- colorpanel(n=3,"green","grey","red")
heatmap.2(my.matrix,Rowv=FALSE, Colv="Rowv", col=mycol, trace="both",
tracecol="black", key=FALSE, symm=FALSE, vline=NULL, hline=NULL)
Kind regards,
Peter
2006 Feb 02
0
Heatmap.2 axes question
...on however it appears that the axis command is having no
effect. My complete code is:
hv <- heatmap.2(hmrf, Rowv=1:nrow(hmrf), Colv=1:ncol(hmrf), symm=TRUE,
margin=c(6, 6), trace="none", col=terrain.colors(256),
main = "Heatmap: Respondent Proximities", tracecol="red",
dendrogram="none", colsep=c(398, 811),
rowsep=c(398, 811), labRow = " ", labCol = " ")
axis(1, at=seq(500, 1000, 500))
mtext("Group 1", "Group 2")
Note: I'm preventing re-ordering so that obser...
2010 Mar 07
0
How the change the dimension of an individual cell [i.e. the cell corresponding to an observation in data matrix] in a heatmap.2?
...ap.2(x, col=cm.colors(255), scale="column",
RowSideColors=rc, ColSideColors=cc, margin=c(5, 10),
xlab="specification variables", ylab= "Car Models",
main="heatmap(, ..., scale=\"column\")",
tracecol="green", density="density")
This gives me a heatmap similar to the 9th heatmap on this page.
http://bm2.genes.nig.ac.jp/RGM2/R_current/library/gplots/man/heatmap.2.html
Now, my question is - if I wanted to increase the dimension of each cell in
this heatmap - say- from 1 inch...
2009 Jul 21
1
problem with heatmap.2 in package gplots generating non-finite breaks
...ideColors" "Rowv"
[57] "scale" "scale01" "sepcolor" "sepwidth"
[61] "sx" "symbreaks" "symkey" "symm"
[65] "tmpbreaks" "trace" "tracecol" "vline"
[69] "x" "xlab" "x.scaled" "x.unscaled"
[73] "ylab" "z"
Browse[1]> tmpbreaks
[1] NaN -2.45 -2.40 -2.35 -2.30 -2.25 -2.20 -2.15 -2.10 -2.05 -2.00 -1.95
[13] -1.90 -1.85...
2010 Feb 10
2
color palette heatmap
Hi,
I'm kinda new of the R world.
I need to use the heatmap or heatmap.2 function to plot correlation values.
2 questions:
- how can I specify a color palette? (would like to have a transition from
blue(-1) to white(0) to red(1))
- how can I use heatmap.2 imposing a specific order (like hclust.order)?
I mean, I don't want heatmap.2 to re-cluster/re-order my data but just to
plot them