Hi, I'm currently using EMA package to make clustering and heatmaps. The online doc concerning the package gives the following example code:
data(marty) c<-clustering(marty, metric="pearson", method="ward") clustering.plot(c, title="Hierarchical Clustering\nPearson-Ward") which is working perfectly, However, when I'm changing the method to method="kcentroids", on the exact same example, I got the following error: Error in DIS$DIS : $ operator is invalid for atomic vectors Here is the code ran : data(marty) c<-clustering(marty, metric="pearson", method="kcentroids", 4) clustering.plot(c, title="Hierarchical Clustering\nPearson-Ward") I even tried to transform the data to a dataframe with the following code : data(marty) c<-clustering(data.frame(marty), metric="pearson", method="kcentroids", 4) clustering.plot(c, title="Hierarchical Clustering\nPearson-Ward") but it's not working either... Someone know how I can correct this issue? Or should I use classical hclust() function instead of clustering() ? Thanks -- View this message in context: http://r.789695.n4.nabble.com/EMA-Package-tp4652918.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
