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2 results for “from:Andrea Zangrando”

heatmap
Andrea Zangrando · Oct 3, 2005 · r-help

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...

heatmap ordered list
Andrea Zangrando · Oct 4, 2005 · r-help

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...

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