R: Variable importance as measured by mean absolute SHAP value.

shap.importance {SHAPforxgboost}

R Documentation

Variable importance as measured by mean absolute SHAP value.

Variable importance as measured by mean absolute SHAP value.

shap.importance(data_long, names_only = FALSE, top_n = Inf)

`data_long`	a long format data of SHAP values from `shap.prep`
`names_only`	If `TRUE`, returns variable names only.
`top_n`	How many variables to be returned?

returns data.table with average absolute SHAP values per variable, sorted in decreasing order of importance.


shap.importance(shap_long_iris)

shap.importance(shap_long_iris, names_only = 1)

[Package SHAPforxgboost version 0.1.1 Index]