plot_parameters_distributions: Individual parameters distributions

In pnolain/pmxploit: Pharmacometric tools for post-processing of mixed-effects models for continuous data

Individual parameters distributions

Description

Plots the distributions of the selected individual parameters.

Usage

plot_parameters_distributions(
  run,
  parameters = NULL,
  baseline_only = TRUE,
  type = "histogram",
  histogram_bins = 30L,
  histogram_empirical_density = FALSE,
  histogram_reference_distribution = list(fun = dnorm, args = list(mean = 0, sd = 1)),
  qq_reference_distribution = list(fun = qnorm, args = list(mean = 0, sd = 1)),
  boxplot_facets = TRUE,
  boxplot_drop_unused = FALSE,
  facet_scales = "free",
  overlay_splits = TRUE,
  auto_legend = TRUE
)

Arguments

run	pmxploit NONMEM run object.
parameters	character vector of parameters names. Default is NULL, returning all individual parameters (random and post-hoc).
baseline_only	logical. Consider only the baseline (= first) values of the subjects. Default is TRUE.
type	character. Type of distribution representation. One of histogram, density, boxplot and qq (Q-Q plot of the Normal distribution). Default is histogram.
histogram_bins	integer. If type = "histogram", sets the number of bins. Default is 30.
boxplot_facets	logical. If type = "boxplot", represent boxplots in different facets when TRUE.
boxplot_drop_unused	logical. If type = "boxplot", drops unused factor levels when TRUE.
facet_scales	character. ggplot2 facet scales. Default is "free".
overlay_splits	logical. If splitting is applied, TRUE will overlay splits on a same graph while FALSE will plot them on different facets. Default is TRUE.
auto_legend	logical. When TRUE (default), default pmxploit plotting options are applied (title, labels, axis...).

Value

A ggplot2 object.

Examples

EXAMPLERUN %>% plot_parameters_distributions()
EXAMPLERUN %>% plot_parameters_distributions(type = "density")
EXAMPLERUN %>% plot_parameters_distributions(type = "boxplot")
EXAMPLERUN %>% plot_parameters_distributions(type = "qq")

EXAMPLERUN %>% plot_parameters_distributions(parameters = "eta")

EXAMPLERUN %>%
  plot_parameters_distributions(parameters = "ETCL",
                                histogram_empirical_density = TRUE,
                                histogram_reference_distribution = list(fun = dnorm,
                                                                        args = list(mean = 0, sd = 1)))

pnolain/pmxploit documentation built on Jan. 31, 2024, 1:16 p.m.