On Nov 17, 2008, at 11:01 AM, paul murima wrote:
heatmap.2(m, margins= c(9,9), col = bluered(64), trace=c("none"),
breaks=c(seq(-60,0,60/20)), symkey=TRUE, density.info="histogram",
cexRow=1,)
Error in image.default(1:nc, 1:nr, x, xlim = 0.5 + c(0, nc), ylim =
0.5 + :
must have one more break than colour
Thisnewbies reading of the error message and the function call:
-request for what appears to be 64 colors
(Although my current set up does not recognize the function bluered(),
I will assume that you have a package that provides bluered.)
-3 breaks .... since 60/20 = 3
-an error message that says that is unacceptable.
Suggest you look at ?seq more carefully.
--
David Winsemius
Hie all.
I am working on scaling my data into a fited range of -60 0 and 60,
with increases of 20.
when i use heatmap,2 the error messgae i get is as follows
heatmap.2(m, margins= c(9,9), col = bluered(64), trace=c("none"),
breaks=c(seq(-60,0,60/20)), symkey=TRUE, density.info="histogram",
cexRow=1,)
Error in image.default(1:nc, 1:nr, x, xlim = 0.5 + c(0, nc), ylim =
0.5 + :
must have one more break than colour
Can any one help on how i can get around this problem.
Your help is most appreciated.
Rockie
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and provide commented, minimal, self-contained, reproducible code.
