Hi there,
as I'm not sure to understand the coloring levelplot uses, I'm looking for
another easy way to create a heatmap like this:
library(lattice)
mat <- matrix(seq(1,5, length.out = 12), nrow = 3)
mat[1,2] <- 3.5
my.at <- seq(0.5,5.5, length.out = 6)
my.col.regions <- rainbow(5)
graph <- levelplot(t(mat[nrow(mat):1, ] ), at = my.at, col.regions =
my.col.regions)
print(graph)
Can anybody help me with some hints or little examples?
Antje
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