se: calculate the standard error of the mean

Description Usage Arguments Author(s) Examples

Description

calculatess the standard error of the mean for a vector.

Usage

1
se(x)

Arguments

x

a numeric vector

Author(s)

Tom Higginbottom

Examples

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

Tomhigg/zebu documentation built on May 9, 2019, 5:11 p.m.