se: calculate the standard error of the mean

Description Usage Arguments Author(s) Examples

Description

this function calculates the standard error of the mean.

Usage

1
se(x)

Arguments

x

a numeric vector

Author(s)

Tim Appelhans

Examples

1
2
3
a <- rnorm(1000, 20, 5)
mean(a)
se(a)

HannaMeyer/sptm documentation built on May 15, 2019, 4:29 p.m.