ste_mean: Standard error of mean
Description
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, ...)
Value
A numerical number that is the standard error of the mean
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
Examples
Run this code
x <- rnorm(100)
ste_mean(x)
# internal implementation
identical(ste_mean(x), sd(x) / sqrt(100))
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