Displaying 11 results from an estimated 11 matches for "revc".
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2005 Jun 29
1
(PR#7972) row-side color bars ... in heatmap
...quot;krc" == krc <krc at odin.mdacc.tmc.edu>
>>>>> on Mon, 27 Jun 2005 21:55:37 +0200 (CEST) writes:
krc> Full_Name: Kevin R. Coombes
krc> Version: 2.1.0
krc> OS: Windows XP
krc> Submission from: (NULL) (143.111.224.169)
krc> When revC = TRUE and RowSideColors is set to a list of
krc> colors in heatmap, then the image and dendrogram are
krc> inverted, but the row-side color map does not
krc> change. The following script illustrates the problem.
krc> ##############
krc> set.seed(1023)
krc>...
2012 Feb 28
1
Unexpected behaviour for RowSideColors in function heatmap
...= TRUE, distfun = function(c) as.dist(1 - c),
ColSideColors=sideCols, RowSideColors=rev(sideCols))
I had a look at the the function code and found that this change fixes the problem:
Replace
image(rbind(1L:nr), col = RowSideColors[rowInd], axes = FALSE)
with
image(rbind(if(revC) nr:1L else 1L:nr), col = RowSideColors[rowInd], axes = FALSE)
I am using the current version of R for Mac OS X:
> sessionInfo()
R version 2.14.1 (2011-12-22)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)
locale:
[1] en_GB.UTF-8/en_GB.UTF-8/en_GB.UTF-8/C/en_GB.UTF-8/en_GB.UTF-8
attached...
2005 Jun 27
0
row-side color bars do not reverse properly in heatmap (PR#7972)
Full_Name: Kevin R. Coombes
Version: 2.1.0
OS: Windows XP
Submission from: (NULL) (143.111.224.169)
When revC = TRUE and RowSideColors is set to a list of colors in heatmap, then
the image and dendrogram are inverted, but the row-side color map does not
change. The following script illustrates the problem.
##############
set.seed(1023)
# generate columns of two different types
d1 <- matrix(rnorm(100*6,...
2012 Jun 06
0
heatmap.2 clustering and adding add.expr
...+0.49
yt=cAbove[,2]+0.49
rect(xl,yb,xr,yt,border=border,lwd=3)
}
###heatmap without reordering ##############
heatmap.2(ex2$cor,Colv=FALSE,dendrogram="none",Rowv=FALSE,col=redgreen(25),
density.info
="none",trace="none",add.expr={makeRects(sig,"orange")},revC=TRUE)
I want to create a heatmap with clustering and reordering but my sig matrix
is according to unordered matrix .
I tried usings
cluster1<-hclust(dist(d874n))
cluster1$order
The resulting order of columns on the dendrogram is not same as on heatmap
with
heatmap.2(ex2$cor,Colv=FALSE,dendr...
2011 Oct 18
0
heatmap
...1
[2,] 0 160 0 0 2
[3,] 0 175 0 0 3
[4,] 0 253 0 0 4
[5,] 79 212 0 0 5
[6,] 6 105 0 0 6
and call:
##------------ Heatmap --------------
library(RColorBrewer)
rc <- grey((nrow(x):1)/nrow(x))
heatmap(data.matrix(x[,1:4]), Rowv=NA, Colv=NA, scale='none',labCol=NULL,
revC=TRUE, col = brewer.pal(9,'Greys'),
ylab='time',margins=c(6,5), cexRow=1.5, cexCol=1.5, RowSideColors =
rc)
I end up with something like attached 'heatmap'.
How can I change my call to:
1) most important: there are black strips on the right-hand side, these are
the...
2009 Jul 21
1
problem with heatmap.2 in package gplots generating non-finite breaks
...uot;min.scale" "mmat"
[41] "na.color" "na.rm" "nbr" "nc"
[45] "ncol" "notecex" "notecol" "nr"
[49] "op" "retval" "revC" "rm"
[53] "rowInd" "rowsep" "RowSideColors" "Rowv"
[57] "scale" "scale01" "sepcolor" "sepwidth"
[61] "sx" "symbreaks" "sy...
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.
1999 Jul 21
2
Samba 2.0.5 released.
...semantics (see smb.conf man page for details).
27). Wildcard matching fix to get closer to WinNT semantics for Win9x clients.
28). Potential crash bug fixed in wildcard matching code. This bug could also
cause smbd to sometimes not see exact file matches.
29). Read/write for sockets changed to use revc/send to allow optimisations
later.
30). Oplocks added to client library.
31). Several purify fixes in IPC code.
32). nmbd crash bug in processing strange NetBIOS names fixed.
33). nmbd loop bug in processing strange NetBIOS names fixed.
34). Paranoia fixes to processing of incoming WinPopup message...
1999 Nov 11
0
Samba 2.0.6 released.
...semantics (see smb.conf man page for details).
27). Wildcard matching fix to get closer to WinNT semantics for Win9x clients.
28). Potential crash bug fixed in wildcard matching code. This bug could also
cause smbd to sometimes not see exact file matches.
29). Read/write for sockets changed to use revc/send to allow optimisations
later.
30). Oplocks added to client library.
31). Several purify fixes in IPC code.
32). nmbd crash bug in processing strange NetBIOS names fixed.
33). nmbd loop bug in processing strange NetBIOS names fixed.
34). Paranoia fixes to processing of incoming WinPopup message...
2000 Apr 26
2
Samba 2.0.7 released
...semantics (see smb.conf man page for details).
27). Wildcard matching fix to get closer to WinNT semantics for Win9x clients.
28). Potential crash bug fixed in wildcard matching code. This bug could also
cause smbd to sometimes not see exact file matches.
29). Read/write for sockets changed to use revc/send to allow optimisations
later.
30). Oplocks added to client library.
31). Several purify fixes in IPC code.
32). nmbd crash bug in processing strange NetBIOS names fixed.
33). nmbd loop bug in processing strange NetBIOS names fixed.
34). Paranoia fixes to processing of incoming WinPopup message...
2000 Apr 26
1
R:
....
> 27). Wildcard matching fix to get closer to WinNT semantics
> for Win9x c=
> lients.
> 28). Potential crash bug fixed in wildcard matching code.
> This bug coul=
> d also
> cause smbd to sometimes not see exact file matches.
> 29). Read/write for sockets changed to use revc/send to allow
> optimisat=
> ions
> later.
> 30). Oplocks added to client library.
> 31). Several purify fixes in IPC code.
> 32). nmbd crash bug in processing strange NetBIOS names fixed.
> 33). nmbd loop bug in processing strange NetBIOS names fixed.
> 34). Paranoia fixes...