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Feature(?) request: allow one column heatmap

Open davemcg opened this issue 6 years ago • 0 comments

superheat::superheat(as.matrix(c(2,3,3))) gives Error in 1:ncol(X) : argument of length 0 while superheat::superheat(cbind(as.matrix(c(2,3,3)), as.matrix(c(2,3,3))) works just fine (as expected)

This may be as simple as using ,drop=FALSE for any as.matrix operations?

davemcg avatar Oct 12 '18 15:10 davemcg