D3heatmap package error

Question

When I put in a matrix M that measures 634 by 2022, d3heatmap (M) spits out an error that reads:

all (vapply (s, is.integer, NA)) is not TRUE

I debugged it and it resulted in this line:

debug: colClust <- as.hclust (hm $ Colv)

Why is this? The matrix I am passing is numeric.

+3

r heatmap

Thomas yu May 20 '15 at 15:37

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