tests/testthat/_snaps/overlayDensities.md

In ISCAM: Companion to the Book "Investigating Statistical Concepts, Applications, and Methods"

iscamaddexp creates an exponential plot

Code
  res$output
Output
  character(0)

iscamaddlnorm creates a log-normal plot

Code
  res$output
Output
  character(0)

iscamaddnorm creates a normal plot

Code
  res$output
Output
  character(0)

iscamaddt creates a t-distribution plot

Code
  res$output
Output
  character(0)

iscamaddtnorm creates a t and normal plot

Code
  res$output
Output
  character(0)

Plotting with custom parameters works

Code
  res$output
Output
  character(0)

iscamaddexp prints help for question mark

Code
  collapse_output(help_lines)
Output
  [1] "Arguments:\n     x: A numeric vector representing the data to be plotted.\n     main: (optional) title for the plot.\n     xlab: (optional) x-axis label for the plot.\n     bins: (optional) number of bins for the histogram."

iscamaddlnorm prints help for question mark

Code
  collapse_output(help_lines)
Output
  [1] "Arguments:\n     x: A numeric vector representing the data to be plotted.\n     main: (optional) title for the plot.\n     xlab: (optional) x-axis label for the plot.\n     bins: (optional) number of bins for the histogram."

iscamaddnorm prints help for question mark

Code
  collapse_output(help_lines)
Output
  [1] "Arguments:\n     x: A numeric vector representing the data to be plotted.\n     main: (optional) title for the plot.\n     xlab: (optional) x-axis label for the plot.\n     bins: (optional) number of bins for the histogram."

iscamaddt prints help for question mark

Code
  collapse_output(help_lines)
Output
  [1] "Arguments:\n     x: A numeric vector representing the data to be plotted.\n     df: A numeric value representing the degrees of freedom of 'x'.\n     main: (optional) title for the plot.\n     xlab: (optional) x-axis label for the plot.\n     bins: (optional) number of bins for the histogram."

iscamaddtnorm prints help for question mark

Code
  collapse_output(help_lines)
Output
  [1] "Arguments:\n     x: A numeric vector representing the data to be plotted.\n     df: A numeric value representing the degrees of freedom of 'x'.\n     main: (optional) title for the plot.\n     xlab: (optional) x-axis label for the plot.\n     bins: (optional) number of bins for the histogram."

ISCAM documentation built on Feb. 12, 2026, 5:07 p.m.