R package sfm, stochastic frontier models for cross-section and panel models. This package is currently being developed to work in a wide range of applications. The main functions of the package are two cross-sectional functions: "sfm" and "zsfm" as well as a panel function "psfm" which all implement various SFA based estimators.
Tesis "Modelos de regresión gamma generalizada cero-inflacionada para la media" (PUCP, 2018). > Regresión para respuesta semi-continua cero-inflacionada
The count data and model codes for analysis for the paper "Using zero-inflated and hurdle models to analyze schistosomiasis count data of school children in the southern areas of Ghana" are presented here. The codes are a combination of Python and R codes.
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