calc.PIC {NPRED} | R Documentation |
Calculate PIC
calc.PIC(nvarmax, x, y, z)
nvarmax |
The maximum number of potential predictors. |
x |
A vector of response. |
y |
A vector of new predictor. |
z |
A matrix of pre-existing predictors that could be NULL if no prior predictors exist. |
A list of 2 elements: the partial mutual information (pmi), and partial informational correlation (pic).
Sharma, A., Mehrotra, R., 2014. An information theoretic alternative to model a natural system using observational information alone. Water Resources Research, 50(1): 650-660.