qqtopr: Create a quantile quantile (QQ) plot

In topr: Create Custom Plots for Viewing Genetic Association Results

Create a quantile quantile (QQ) plot

Description

qqtopr() displays QQ plots for association data. Required parameter is at least one dataset (dataframe) containing the association data (with columns CHROM,POS,P

Usage

qqtopr(
  dat,
  scale = 1,
  n_variants = 0,
  breaks = 15,
  title = NULL,
  color = get_topr_colors(),
  size = 1,
  legend_name = "",
  legend_position = "right",
  legend_labels = NULL,
  axis_text_size = 11,
  axis_title_size = 12,
  title_text_size = 13,
  legend_title_size = 12,
  legend_text_size = 12,
  verbose = NULL,
  diagonal_line_color = "#808080"
)

Arguments

dat	Dataframe or a list of dataframes (required columns is P)) of association results.
scale	An integer, plot elements scale, default: 1
n_variants	An integer, total number of variants used in the study
breaks	A number setting the breaks for the axes
title	A string to set the plot title
color	A string or vector of strings setting the color's for the input datasets
size	A number or a vector of numbers, setting the size of the plot points (default: size=1.2)
legend_name	A string, use to change the name of the legend (default: None)
legend_position	A string, top,bottom,left or right
legend_labels	A string or vector of strings representing legend labels for the input datasets
axis_text_size	A number, size of the x and y axes tick labels (default: 12)
axis_title_size	A number, size of the x and y title labels (default: 12)
title_text_size	A number, size of the plot title (default: 13)
legend_title_size	A number, size of the legend title
legend_text_size	A number, size of the legend text
verbose	A logical scalar (default: NULL). Set to FALSE to suppress printed messages
diagonal_line_color	A string setting the color of the diagonal line on the plot

Value

ggplot

Examples

## Not run: 
qqtopr(CD_UKBB)

## End(Not run)

topr documentation built on June 22, 2024, 9:59 a.m.