A new algorithm for zero-modified models applied to citation counts. - Marzieh Shahmandi; Paul Wilson 001; Mike Thelwall (Scientometrics, 2020)

A Bayesian Two-part Hurdle Quantile Regression Model for Citation Analysis. - Marzieh Shahmandi; Paul Wilson 001; Mike Thelwall (CoRR, 2021)

A Bayesian hurdle quantile regression model for citation analysis with mass points at lower values. - Marzieh Shahmandi; Paul Wilson 001; Mike Thelwall (Quant. Sci. Stud., 2021)