envalysis (version 0.3.3)

rmse: Root mean square error

Description

This function computes the root mean square error (RMSE) of the two vectors obs and sim. rel = FALSE returns the absolute RMSE, rel = TRUE the relative one. If na.rm is TRUE, missing values are omitted before the computation proceeds.

Usage

rmse(obs, sim, rel = F, na.rm = T)

Arguments

obs

a numeric vector containing observed values.

sim

a numeric vector containing simulated values.

rel

logical. If TRUE, the relative RMSE is calculated, if FALSE the absolute RMSE is returned.

na.rm

logical. Should missing values be removed?

Examples

# NOT RUN {
rmse(c(0.12,0.59,NA), c(0.15,0.63,1.2))

# }