Standard error of mean — ste_mean • dipsaus

Ported from 'rutabaga' package, calculates standard error of mean. The sample size is determined by number of none-NA numbers by default

Usage

ste_mean(x, na.rm = FALSE, na_as_zero = na.rm, ...)

# S3 method for default
ste_mean(x, na.rm = FALSE, na_as_zero = na.rm, ...)

Arguments

x: R object
na.rm: whether to remove NA; default is false
na_as_zero: whether convert NA to zero
...: passed to other methods

Value

A numerical number that is the standard error of the mean

See also

Examples


x <- rnorm(100)

ste_mean(x)
#> [1] 0.1004954

# internal implementation
identical(ste_mean(x), sd(x) / sqrt(100))
#> [1] TRUE