Hi, First- I am relatively new to R and would therefore greatly appreciate any kind of help from you ! I am currently trying to use R to make a heatmap using the Pheatmap package. My question: I want to include a different distance measure than the ones given by the implemented hclust function in the pheatmap package (such as euclidean etc.). I have calculated a distance matrix somewhere else (unifrac for those who are interested) and want to cluster my columns according to this matrix. Is there a way to do this ? Thanks for any kind of input Muhidini -- View this message in context: http://r.789695.n4.nabble.com/Distance-measure-in-heatmaps-tp3495734p3495734.html Sent from the R help mailing list archive at Nabble.com.