sum_weights_sub {CARRoT} | R Documentation |
Function which computes the sum of predictors' weights for each subset containing a fixed number of predictors
sum_weights_sub(a,m,we,st)
a |
an |
m |
number of elements in each subset of indices |
we |
array of weights of the predictors |
st |
a subset of predictors to be always included into a predictive model |
Returns an array of weights for predictors defined by each colun of the matrix a
#all two-element subsets of the set 1:3 a<-combn(3,2) sum_weights_sub(a,2,c(1,2,1))