pct {MSMU} | R Documentation |
Percent Within N Standard Deviations of the Mean
Description
Calculates the percentage of values in a numeric vector that fall within
n
standard deviations of the mean.
Usage
pct(x, n)
Arguments
x |
A numeric vector. |
n |
A positive numeric value indicating how many standard deviations from the mean to use as bounds. |
Value
A single numeric value representing the percentage (0–100) of values within the specified range.
Examples
# Percentage of values that fall within 2 sds of the mean in random normal data
set.seed(123)
x <- rnorm(1000)
pct(x,2)
# Percentage of values that fall within 2 sds of the mean in iris Sepal Lengths
data("iris")
pct(iris$Sepal.Length, 2)
[Package MSMU version 0.1.2 Index]