# no result from heat map WGCNA

I have created a heat map using WGCNA using R. But the heat map command is not showing the plot and there is no error. I have a large number of modules and traits. I am not sure if that is the reason. But I tried making it in HPC R and it still is not showing any result plot. Thank you!

• Hi @Jessica you could post the code you have used, however the answers below do appear to have resolved the issue.
– M__
Jul 27 '20 at 21:23

The plot is probably being drawn to a device that you cannot view on a cluster. If you're using the plotNetworkHeatmap function, say, try something like this:

png("plot.png", ...) #specify height, width, etc

Now, scp the plot.png file over to your local machine to view the plot.
sizeGrWindow(9,6)  # delete this line