R/misc_stats.R

z.Rd

A trivial scaling function. You might as well use base::scale, which allows arbitrary centers and scales, but returns a matrix by default.

matrix

z(x)

A numeric vector.

A vector of z-values of the same length as x.

x

x <- rnorm(500, mean = 10, sd = 5) z_vals <- z(x) round(c(mean = mean(z_vals), sd = sd(z_vals)), 2)#> mean sd #> 0 1