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hitmep2
2010 Feb 07
3
specifying colors in a heatmap/image -like plot
...so I want its color to be "blue"). Below
is some code that gives an example of what I am aiming to do and why
"heatmap" and "image" functions don't work for me. Thanks in advance for
your help.
# Example: Suppose Z had 3 values (0,1,2) and I had 8 observations.
hitmep <- matrix(c(0,2,1,0,2,1,1,0),2,4)
# Graph 1:
heatmap(hitmep2, Rowv =NA, Colv =NA, labrow =NULL, scale ="none")
# Graph 2:
image(t(hitmep2), axes =FALSE)
# I like the layout of the plots. My problem with these is that I don't want
Z's values (0,1,2) to have colors on a scale....