KYCG_plotVolcano: creates a volcano plot of -log2(p.value) and log(estimate)...

In zwdzwd/sesame: SEnsible Step-wise Analysis of DNA MEthylation BeadChips

creates a volcano plot of -log2(p.value) and log(estimate) given data with fields estimate and p.value.

Description

creates a volcano plot of -log2(p.value) and log(estimate) given data with fields estimate and p.value.

Usage

KYCG_plotVolcano(df, label_by = "dbname", alpha = 0.05)

Arguments

df	DataFrame where each field is a database name with two fields for the estimate and p.value.
label_by	column in df to be used as the label (default: dbname)
alpha	Float representing the cut-off alpha value for the plot. Optional. (Default: 0.05)

Value

ggplot volcano plot

Examples

KYCG_plotVolcano(data.frame(
  estimate=runif(10,0,10), FDR=runif(10,0,1), nD=runif(10,10,20),
  overlap=as.integer(runif(10,0,30)), group="g", dbname=seq_len(10)))

zwdzwd/sesame documentation built on Nov. 11, 2024, 9:33 a.m.