search for: eigenc

Displaying 2 results from an estimated 2 matches for "eigenc".

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2010 Jun 17
1
plotting radial dendrograms
...I am trying to plot a radial dendrogram using the ape package, which requires my data to be of class 'phylo'. Currently I have my dendrogram stored as an object of class 'dendrogram' which was produced from an outside bit of C code, but was made into an object of class 'igraph.eigenc' and converted to a dendrogram using 'as.dendrogram()' from the igraph package. I would like to find a way to convert this dendrogram to a 'phylo' object, either directly, or through conversion via 'hclust'. I have tried creating an 'hclust' object 'manually&...
2013 Jan 04
4
Iterative loop using "repeat"
Hi, I'm Marianna I'm trying to apply the command "repeat" to my matrix but the repeat process doesn't work as I would. In particular I would like to apply the function robustm () _that I have created_ to my two matrices, if the difference between the two matrices is less than 0.001, R give me back the last matrix. The code thus created allows me to repeat the process only