rmse: (Normalized) root mean square error

In ConFluxPro: Soil Gas Analysis and Flux Modeling

(Normalized) root mean square error

Description

(Normalized) root mean square error

Calculate the (normalized) root-mean-square-error of two vectors.

Usage

rmse(a, b)

nrmse(a, b, normer = "sd")

Arguments

a, b	numeric vectors of same length to be compared
normer	a character string defining the type of normalization to be applied. Can be one of mean the arithmetic mean of a sd the standard deviation of a (default). range the difference between the range of a IQR the difference between the interquantile range of a

Value

The (normalised) rmse of the provided vector.

Examples

set.seed(42)
a <- c(1, 2, 3, 4)
b <- a * rnorm(4, 1, 0.1)
rmse(a, b)
nrmse(a, b, normer = "sd")
nrmse(a, b, normer = "mean")

ConFluxPro documentation built on Aug. 8, 2025, 7:01 p.m.