Problem With Volcano Plot

Question

[GiV17]

Hi,

I'm working with CMScaller and I'm performing the Volcano plot with the function: subVolcano.

Usage

subVolcano(
  deg,
  geneID = "rownames",
  lfc = log2(2),
  padj = 0.05,
  ave = 0,
  topN = 10,
  cexText = 1,
  classCol = getOption("subClassCol"),
  ...
)

But I have a problem. Genes don't read, they overlap. I would like to create arrows for the top genes and insert the title.

Who helps me?

Thanks so much

[Ram]

Show us your exact code and output.