Overlay a Normal Density Function on Histogram — addnorm • ISCAM

addnorm creates a histogram of x and overlays a normal density function.

Usage

addnorm(
  x,
  main = "Histogram with normal curve",
  xlab = deparse(substitute(x)),
  bins = NULL
)

Arguments

x: A numeric vector representing the data to be plotted.
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 normal density function.

Examples

set.seed(0)
x <- rnorm(100)
addnorm(x)

addnorm(x, main = "Your Active Title", xlab = "Normal Data", bins = 20)