volcano plot not showing genera name clearly

Question

[Bioinfonext]

Hi,

I am trying to plot volcano plot with EnhancedVolcano but some of the genera names are not completely wrapped in the figure.

code;
res<- read.table("volcano.plot.txt", row.names=1,sep="\t", header=T, blank.lines.skip=F, check.names=F)
 pdf("genera.pdf", width=10, height=8)
EnhancedVolcano(res, lab = rownames(res),x = 'log2FoldChange',y = 'pvalue')
dev.off();

Many thanks

[Bioinfonext]

thanks it is sorted by using xlim = c(-5, 8)). but this always generates the graph with p-value, how I can change it to FDR (padj) value.

Many thanks,

[Kevin Blighe]

Use the FDR column instead of the nominal p-value column.