r_rikhtehgaran@iut.ac.ir Office Department of Mathematical Sciences, Isfahan University of Technology, Isfahan 84156-83111, Iran Phone +98 311 33913663 Fax +98 311 33912602 Positions Associate Professor in Department of Mathematical Sciences Research Interests Analysis of Panel & Longitudinal Data (Mixed-effects models Generalized linear models) Bayesian Modelling Data Clustring Semiparametric Density estimation Methods (Dirichlet Process ...) Statistical Learning More ArticlesJournal Papers Title DOI type Population food intake clusters and cardiovascular disease incidence: a Bayesian quantifying of a prospective population-based cohort study in a low and middle-income country 10.3389/fnut.2023.1150481 Journal Dry sliding wear characteristics of NiP/TiN duplex coated aluminum alloy and wear analysis using RSM # Journal A novel approach for evaluation of load bearing capacity of duplex coatings on aluminum alloy using PLS and SVR models. # Journal Regularization in Dynamic Random Intercepts Models for Analysis of Longitudinal Data 10.1111/sjos.12592 Journal Spike Sorting of Non-Stationary Data in Successive Intervals Based on Dirichlet Process Mixtures # Journal Detection of alteration zones using the Dirichlet process Stick-Breaking model-based clustering algorithm to hyperion data: the case study of Kuh-Panj porphyry copper deposits, Southern Iran 10.1080/10106049.2022.2025917 Journal Application of Dirichlet Process and Support Vector Machine Techniques for Mapping Alteration Zones Associated with Porphyry Copper Deposit Using ASTER Remote Sensing Imagery 10.3390/min11111235 Journal Risk factors associated with intensive care unit (ICU) admission and in-hospital death among adults hospitalized with COVID-19: a two-center retrospective observational study in tertiary care hospitals 10.1007/s10140-021-01903-8 Journal Longitudinal Modeling of Non-pharmacological factors Related to Frequency, Severity and Duration in both Migraine and Tension Type Headaches # Journal A population-based cohort study on the association of dietary patterns with sleep duration: A Joint modeling by mental health status 10.21203/rs.3.rs-37401/v1 Journal