I have this zoomable heatmap, which looks too slow when zooming-in or out. Is there anything to make it faster/smoother or it is just too many points and that is the best I can have. I was wonderin...

I am developing an R shiny application that uses several html widgets, notably networkD3, d3heatmap and chorddiag. These widgets work fine separately. However, using them in the same page leave a ...

I'm trying to save a heatmap produced by d3heatmap to a pdf file, but the file is always damaged. library(d3heatmap) pdf(file="heat.pdf") d3heatmap(mtcars, scale = "column", colors = "Spectral") d...