kfold_ind | R Documentation |
Perform kfold cross-validation at the individual level and return histogram, mean kfold accros individual and min/max value
kfold_ind(
m = 1,
mod_ls,
ls = ls,
cutoff = 0,
k = 5,
nrepet = 5,
nbins = 10,
grph = T
)
m |
model number (based on number in list of formula provided to rsf_ind) |
mod_ls |
A list of list of model generated by rsf_ind |
cutoff |
A cutoff value to exclude individuals with bad fit, default = -1 indicating model that did not converge will be excluded. Values > 0 will exclude based on coefficient |
k |
number of fold (default = 5) |
nrepet |
Number of repetitions (default =10) |
nbins |
Number of bins (default =10) |
jitter |
Logical, whether to add some random noise to the predictions (useful when the model is fitted on categorica variables, which can produces error in the ranking process). |
reproducible |
Logical, whether to use a fixed seed for each repetition. |
A data frame with the correlations (cor
) and the type of value (type
).
data(goats)
ls1<-list()
ls1[[1]]<-as.formula(STATUS~ELEVATION+SLOPE+ET+ASPECT+HLI+TASP)
ls1[[2]]<-as.formula(STATUS~ET+ASPECT+HLI+TASP)
out<-rsf_ind(goats$ID, data=goats, form_ls=ls1)
kfold_ind(m=1, out, ls=ls1)
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