I would like to change the legend name, size and position in cnetplot (from clusterProfiler, DOSE and ReactomePA packages). Let´s use the manual example:
library(clusterProfiler) data(geneList, package="DOSE") gene <- names(geneList)[abs(geneList) > 2] head(gene) ego <- enrichGO(gene = gene, universe = names(geneList), organism = "human", ont = "CC", pAdjustMethod = "BH", pvalueCutoff = 0.01, qvalueCutoff = 0.05, readable = TRUE) head(summary(ego)) cnetplot(ego, categorySize="pvalue", foldChange=geneList)
The 'foldChange' parameter is very useful to show a number of quantitative genomic features. How could be the best way to modify its legend like in a normal plot. For example:
legend("top", legend="test", pch=21)
I would be grateful for some ideas!