Cannot resize rowlabels in aheatmap

Hi,
I am drawing a heatmap for the top 50 DEgenes in my matrix using this code:

aheatmap(highly_variable_lcpm,col=rev(morecols(50)),main="Top 50 most variable genes",annCol=metadata[, 2:3],labCol=metadata$`sample name`, 
         scale="row", width = 5, height = 10, cexRow = 5)

I am having difficulty resizing the gene names, they are very small barely readable. I have tried using only 30 genes but they are still small. resetting the cexRow to new values does not seem to change anything at all. I have also tried what is suggested elsewhere:(width = 5, height = 10) but it also changes nothing!

Is there another way to make labels larger?

Thanks!


clustering


aheatmap


R

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