ggplot2 - How do I increase the minimum dot size in Seurat's DotPlot function? - Bioinformatics Stack Exchange
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I want to use the DotPlot function from Seurat v3 to visualise the expression of some genes across clusters. However when the expression of a gene is zero or very low, the dot size is so small that
![](https://i.stack.imgur.com/KqEwE.png)
ggplot2 - How do I increase the minimum dot size in Seurat's
![](https://i.stack.imgur.com/aQfL6.png)
ggplot2 - How do I increase the minimum dot size in Seurat's