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[EN] Welcome to aBenchmarking project: variable selection in DEA!

We propose an algorithmic method of a selection of variables in a model DEA applied to a group of decision units (DMU's). The method is based on an internal measure, which evaluates the contribution of each of the variables.

More information in r-forge project summary page or in project page.

References:
Stepwise selection of variables in DEA using contribution loads. Fernando Fernandez-Palacin, Maria Auxiliadora Lopez-Sanchez, Manuel Munoz-Marquez. Pesquisa Operacional, 38:1, pg. 31-52. 2018, DOI: 10.1590/0101-7438.2018.038.01.0031.

[ES] Bienvenido al proyecto aBenchmarking: selección de variables en AED!

Proponemos un método de selección de variables en un modelo AED o DEA aplicado a un grupo de unidades de decisión o DMU. Este método está basado en una medida interna que evalúa la contribución de cada variable al total.

More information in r-forge project summary page or in project page.

Referencias:
Stepwise selection of variables in DEA using contribution loads. Fernando Fernandez-Palacin, Maria Auxiliadora Lopez-Sanchez, Manuel Munoz-Marquez. Pesquisa Operacional, 38:1, pg. 31-52. 2018, DOI: 10.1590/0101-7438.2018.038.01.0031.