search for: arcpat

Displaying 1 result from an estimated 1 matches for "arcpat".

Did you mean: arccat
2010 Apr 02
2
Biplot for PCA using labdsv package
Hi everyone, I am doing PCA with labdsv package. I was trying to create a biplot graphs in order to observe arrows related to my variables. However when I run the script for this graph, the console just keep saying: *Error in nrow(y) : element 1 is empty; the part of the args list of 'dim' being evaluated was: (x)* could please someone tell me what this means? what i am doing