Displaying 2 results from an estimated 2 matches for "dataheat".
2005 Oct 03
5
heatmap
Hi,
i created a graph with heatmap(sma) function:
heatmap(dataHeat(x))
and I wish to change the gradation of colors from blue to red, how could
i do?
Using "heatmap(dataHeat(x), col=c(2,4))" i will use only 2 colors
without gradation.
Ty so much
Andrea
2005 Oct 04
1
heatmap ordered list
Hi,
another problem on heatmaps... after generating the graph with
myBlRd <- colorRampPalette(c("blue", "red"))
heatmap(dataHeat[Top100, ], col=myBlRd(15))
i need to retrieve the row names' list ordered by the dendrogram.
I tried with "rownames(data)[Top100]" but the list is not ordered
(as i can see in the generated picture). Any tips?
Tnx
AZ
--
Andrea Zangrando - Ph.D. Student
University of Padova
D...