gewekePlot: Geweke plot

In stcolema/mdiHelpR: Helper Functions for Analysis of Sampling-Based Clustering Methods

Geweke plot

Description

Creates a plot of the Geweke Z-score compareing fractions of samples of the data to the final samples.

Usage

gewekePlot(
  x,
  frac_1 = 0.1,
  frac_2 = 0.5,
  n_bins = 20,
  p_value_threshold = 0.05,
  threshold_line_colour = "grey",
  plt_title = "Geweke diagnostic plot"
)

Arguments

x	An mcmc object.
frac_1	A fraction between 0 and 1, the fraction of samples to consider in the first Z-score calculation.
frac_2	A fraction between 0 and 1, the fraction of samples from the end of the MCMC iterations to be considered in calculating the Z-score.
n_bins	The number of bins of samples to be considered.
p_value_threshold	The significance threshold included in the final plot.
threshold_line_colour	The colour of the significance threshold line.
plt_title	The title of the plot.

Value

A line graph (ggplot2 object) of the Geweke Z-score at different intervals.

stcolema/mdiHelpR documentation built on July 28, 2024, 5:41 a.m.