Fgmutils: fator_bias – R documentation

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fator_bias

Fator Bias

The bias factor indicates the average of the observed values is above or below the equity line.

fator_bias(observados, estimados, n)

`observados`	vector of values observed.
`estimados`	vector of values estimated.
`n`	the size of the vector of regression model data

fator_bias = 10^(sum(log(estimados/observados)/n)) #' @references see https://www.sciencedirect.com/science/article/pii/S0165176599001949 for more details.

Forest Growth Model Utilities

v0.9.5

GPL-2

Authors

Clayton Vieira Fraga Filho, Ana Paula Simiqueli, Gilson Fernandes da Silva, Miqueias Fernandes, Wagner Amorim da Silva Altoe

Initial release

2018-10-11