zz_plot: ZZ plot

In MRCIEU/mrQC: CheckSumStats

ZZ plot

Description

Calculate Z scores from the reported P values (Zp) and the reported log odds ratios (Zlnor). Construct a scatter plot of Zp and Zlnor

Usage

zz_plot(
  dat = NULL,
  Title = "ZZ plot",
  Ylab = "Z score inferred from p value",
  Xlab = "Z score inferred from effect size and standard error",
  beta = "lnor",
  se = "lnor_se",
  exclude_1000G_MAF_refdat = TRUE,
  publication_quality = FALSE
)

Arguments

dat	the target dataset of interest
Title	plot title
Ylab	label for Y axis
Xlab	label for X axis
beta	the name of the column containing the SNP effect size
se	the name of the column containing the standard error for the SNP effect size
exclude_1000G_MAF_refdat	exclude rsids from the 1000 genome MAF reference dataset.
publication_quality	produce a very high resolution image e.g. for publication purposes. Default FALSE

Value

plot

MRCIEU/mrQC documentation built on May 6, 2023, 1:40 p.m.