iscamaddt: Overlay a t Density Function on Histogram

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

Overlay a t Density Function on Histogram

Description

Overlay a t Density Function on Histogram

Usage

iscamaddt(
  x,
  df,
  main = "Histogram with t curve",
  xlab = deparse(substitute(x)),
  bins = NULL
)

Arguments

x	A numeric vector representing the data to be plotted.
df	A numeric value representing the degrees of freedom of x.
main	(optional) title for the plot.
xlab	(optional) x-axis label for the plot.
bins	(optional) number of bins for the histogram.

Value

A histogram of x overlayed with an t density function.

Examples

set.seed(0)
x <- rt(100, 30)
iscamaddt(x, 30)
iscamaddt(x, 30, main = "Your Active Title", xlab = "t Data", bins = 20)

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