ll.measure: Negative log-likelihood

In ktoddbrown/rtedem: R package for terrestrial decomposition models

Description

Calculate the negative log likelihood for model results compaired to paired data mean and normal standard deviation.

Usage

ll.measure(model, data, sd)

Arguments

model	numerics not associated with (mean, standard deviation) pairs, likely model results
data	numerics mean associated with (mean, standard deviation) pairs, likely data results
sd	numerics standard deviation (normal) associated with (mean, standard deviation) pairs, likely data results

Value

a numeric scalar 2 times the sum of, the difference between the model and data, squared, divided by the standard deviation. 2 ∑{(\frac{m-d}/{s})^2}

ktoddbrown/rtedem documentation built on May 20, 2019, 7:05 p.m.