Description Usage Arguments Details Value Author(s) References
Compute model weights according to the information criterion scores of each model.
1 | ic.wghts(scores)
|
scores |
The information criterion scores. |
The formula is quite simple: Identify the smallest (best) score among the various models. Subtract this minimum value from all of the scores, and call the resulting set of scores $s$. Compute exp(-0.5 s) for all the scores, and normalize the resulting vector to obtain the vector of model weights
A vector of weights, which can be interpreted (loosely) as the relative desireability of the models corresponding to the weights
Zach Kurtz
Burnham and Anderson (2002)
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