weight_matrix {shapr} | R Documentation |
Calculate weighted matrix
Description
Calculate weighted matrix
Usage
weight_matrix(X, normalize_W_weights = TRUE)
Arguments
X |
data.table |
normalize_W_weights |
Logical. Whether to normalize the weights for the combinations to sum to 1 for
increased numerical stability before solving the WLS (weighted least squares). Applies to all combinations
except combination |
Value
Numeric matrix. See weight_matrix_cpp
for more information.
Author(s)
Nikolai Sellereite, Martin Jullum
[Package shapr version 0.2.2 Index]