Retrieve the weight matrix from a SIAMCAT object

Function to retrieve the feature weights from a SIAMCAT object

weight_matrix(siamcat, verbose=1)

# S4 method for siamcat
weight_matrix(siamcat, verbose = 1)

Arguments

siamcat	(Required). An instance of siamcat-class that contains trained models
verbose	integer, if the slot is empty, should a message be printed? values can be either 0 (no output) or 1 (print message)

Value

A matrix containing the feature weights or NULL

Details

The function extracts the feature weights from all trained models acorss all cross-validation folds and repeats.

Examples

data(siamcat_example)
temp <- weight_matrix(siamcat_example)
temp[1:3, 1:3]
#>                                            Model_1   Model_2   Model_3
#> unclassified Fusobacterium [c:1482]      -59.60281  3.473082 -17.68115
#> unclassified Fusobacterium [c:1481]      -23.05272 21.301333 -11.52217
#> Pseudoflavonifractor capillosus [h:1579] -15.02007 11.810106  26.63462