testing

grabadam-cal · Jan 26, 2021 · 5fd154f · 5fd154f
1 parent a7ba6c6
commit 5fd154f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/vignettes/integration_introduction.Rmd b/vignettes/integration_introduction.Rmd
@@ -154,6 +154,7 @@ markers.to.plot <- c("CD3D","CREM","HSPH1","SELL","GIMAP5","CACYBP","GNLY","NKG7
 ```
 
 ```{r save.img, include = FALSE}
+library(ggplot2)
 plot <- DotPlot(immune.combined, features = markers.to.plot, cols = c('blue', 'red'),
                       dot.scale = 6, split.by = "stim") + RotatedAxis() 
 ggsave(filename = "../output/images/pbmc_alignment.png", height = 7, width = 12, plot = plot)