plotSLICE {BREADR}

plotSLICE

Description

A function for plotting the diagnostic information when classifying a specific pair (defined by the row number or pair name) of individuals. Output includes the PDFs for each degree of relatedness (given the number of overlapping SNPs) in panel A, and the normalised posterior probabilities for each possible degree of relatedness.

Usage

plotSLICE(
  in_tibble,
  row,
  title = NULL,
  class_prior = rep(1/4, 4),
  showPlot = TRUE,
  which_plot = 0,
  labels = NULL
)

Arguments

in_tibble

a tibble that is the output of the callRelatedness() function.

row

either the row number or pair name for which the posterior distribution is to be plotted.

title

an optional title for the plot. If NULL, the pair from the user-defined row is used.

class_prior

the prior probabilities for same/twin, 1st-degree, 2nd-degree, unrelated, respectively.

showPlot

If TRUE, display plot. If FALSE, just pass plot as a variable.

which_plot

if 1, returns just the plot of the posterior distributions, if 2 returns just the normalised posterior values. Anything else returns both plots.

labels

a length two character vector of labels for plots. Default is no labels.

Value

a two-panel diagnostic ggplot object

Examples

plotSLICE(relatedness_example, row = 1)