Department of Statistics

The Department of Statistics established the Bachelor’s program in 1970. During the four-year undergraduate program, students at the department of statistics can gain the skills for inferring, modeling and analyzing various economic and social systems. This undergraduate program also prepares the students to further their education. Graduates of this department will have the chance of being employed by both public and private sectors.

The Master’s program in statistics was founded in 1987. The aim of this program is to educate specialists capable of teaching statistics and conducting research at universities and institutions of higher education as well as making a contribution to the management and planning of industrial centers and services such as Management and Planning Organization (MPO) and Statistical Center of Iran. The areas of specialization in the Master’s program of Statistics are Mathematical Statistics (since 1987) and Socio-Economic Statistics (since 2009).

The aim of the Ph.D. program is to utilize mathematical tools and models in analyzing issues related to science, engineering, technology and various sectors of the society such as industry, manufacturing, economics, and social management. Ph. D. holders should conduct studies which are internationally qualified and acceptable. The areas of specialization in this program are: Statistics-Inference, Statistics – Probability. More

Head of the Department of Statistics 
Mohammad_Amini
Mohammad Amini
Professor
Department of Statistics
m-amini@um.ac.ir
+985138806221


Concentration areas offered by the Department of Statistics
Areas Bachelor's Master's Ph.D
Statistics and its Applications
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Mathematical Statistics
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Socio-Economic Statistics
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Statistics – Inference
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Statistics - Probability
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Academic staff

Jafar Ahmadi
Professor
Mohammad Amini
Professor
Simindokht Baratpour Bajgiran
Associate Professor
Mahdi Doostparast
Associate Professor
Mahdi Emadi
Associate Professor
Vahid Fakoor
Associate Professor
Massoumeh Fashandi
Associate Professor
Arezou Habibirad
Associate Professor
Hadi Jabbari Nooghabi
Associate Professor
Mehdi Jabbari Nooghabi
Assistant Professor
Mohammad Khanjari Sadegh
Associate Professor
Gholam Reza Mohtashami Borzadaran
Professor
Mostafa Razmkhah
Associate Professor
Abdolhamid Rezaei Roknabady
Professor
Bahram Sadeghpour Gildeh
Professor
Majid Sarmad
Associate Professor

Research

Recent books


Recent journal articles

U. J. Dixit, & Jabbari Nooghabi, M. (2017). Bayesian inference for the Pareto lifetime model in the presence of outliers under progressive censoring with binomial removals. Hacettepe Journal of Mathematics and Statistics, 46 (5), 887-906.
Ahmadi, J. (2017). Bayesian prediction of order statistics with fixed and random sample sizes based on k-record values from Pareto distribution‎. Communications in Statistics - Theory and Methods, 46 (2), 721-735.
Mojtaba Alizadeh, Saralees Nadarajah, Doostparast, M., Abbas Parchami, & M. Mashinchi (2017). On confidence bounds for one-parameter exponential families. Communications in Statistics Part B: Simulation and Computation, 46 (2), 1569-1582.
Ahmadi, J., Mirfarah, E., & Ahmad Parsian (2017). Comparison of preliminary test estimators based on generalized order statistics from proportional hazard family using Pitman measure of closeness. Communications in Statistics - Theory and Methods, 46 (7), 3200-3216.
Hashempour, M., & Doostparast, M. (2017). Bayesian inference on multiply sequential order statistics from heterogeneous exponential populations with GLR test for homogeneity. Communications in Statistics - Theory and Methods, 46 (16), 8086-8100.
Sobhan Shafiei, Hadi Saboori, & Doostparast, M. (2017). Generalized inferential procedures for generalized Lorenz curves under the Pareto distribution. Journal of Statistical Computation and Simulation, 87 (2), 267-279.
Baratnia, M., & Doostparast, M. (2017). Modelling lifetime of sequential r-out-of-n systems with independent and heterogeneous components. Communications in Statistics Part B: Simulation and Computation, 46 (9), 7365-7375.
Ahmadi, J., Basiri, E., & Debasis Kundu (2017). Confidence and prediction intervals based on interpolated records. Journal of Nonparametric Statistics, 29 (1), 1-21.
Zargar, M., Jabbari Nooghabi, H., & Amini, M. (2017). Dependence Structure And Test Of Independence For Some Well-known Bivariate Distributions. Computational Statistics, 0 (0), 0-0.
Abbas Parchami, Sadeghpour Gildeh, B., & Mashaallah Mashinchi (2017). ?Why Fuzzy Quality. International Journal for Quality Research, 10 (3), 457-470.
Baratnia, M., & Doostparast, M. (2017). Predicting residual lifetimes of dynamic r-out-of-n systems. Istatistik, 10 (2), 45-51.
Mirzaei, S., Mohtashami Borzadaran, G., Amini, M., & Jabbari Nooghabi, H. (2017). Some properties of the Canberra inequality index. Hacettepe Journal of Mathematics and Statistics, 46 (6), 1159-1174.
Asghari, P., & Fakoor, V. (2017). A Berry-Esseen type bound for the kernel density estimator based on a weakly dependent and randomly left truncated data. Journal of Inequalities and Applications, 2017 (1), 1-19.
Zamani, Z., Mohtashami Borzadaran, G., & Amini, M. (2017). On a new positive dependence concept based on the conditional mean inactivity time order. Communications in Statistics - Theory and Methods, 46 (4), 1779-1787.
Zamani, Z., Mohtashami Borzadaran, G., & Amini, M. (2017). Some Results on Stochastic Orderings of Generalized Order Statistics and Spacings. Journal of Statistical Theory and Applications, 16 (3), 306-321.
Fashandi, M. (2017). Positive Compact Operators on Quaternionic Hilbert Spaces. Thai Journal of Mathematics, 15 (2), 475-482.
Eftekharian, A., & Razmkhah, M. (2017). On estimating the distribution function and odds using ranked set sampling. Statistics and Probability Letters, 122 (1), 1-10.
Khosravi Tanak, A., Mohtashami Borzadaran, G., & Ahmadi, J. (2017). Maximum Tsallis entropy with generalized Gini and Gini mean difference indices constraints. Physica A: Statistical Mechanics and its Applications, 471 (0), 554-560.
Razmkhah, M., & Simriz, S. (2017). Statistical inferences based on independent and non-identically distributed progressively Type-II censored order statistics. Annals of the Institute of Statistical Mathematics, 0 (0), 1-22.
Anvar Sadat Nayebi Nia, Parvin Salari, Nasibeh Sharifi, & Jabbari Nooghabi, H. (2017). Effect of Attachment Styles to Parents on Sexual Dysfunction Domains of Married Women. Electronic Physician, 9 (1), 3605-3610.
Goodarzi, F., Amini, M., & Mohtashami Borzadaran, G. (2017). Some results on upper bounds for the variance of functions of the residual life random variables. Journal of Computational and Applied Mathematics, 320 (15), 30-42.
Pakdaman, Z., Ahmadi, J., & Doostparast, M. (2017). Signature-based approach for stress-strength systems. Statistical Papers, 0 (0), 0-0.
M. Khorashadizadeh, Rezaei Roknabady, A., & Mohtashami Borzadaran, G. (2017). Some characterization results based on doubly truncated reversed residual lifetime random variable. Revstat Statistical Journal, 15 (1), 89-105.
Mirzaei, S., Mohtashami Borzadaran, G., Amini, M., & Jabbari Nooghabi, H. (2017). Two competitor inequality indices in Burr XII distribution. International Journal of Statistics and Economics, 18 (1), 66-82.
Mokaram, R., Emadi, M., Habibirad, A., & Jabbari Nooghabi, M. (2017). A Comparison of Parametric and Semi-parametric Survival Models with Artificial Neural Networks. Communications in Statistics Part B: Simulation and Computation, 0 (0), 1-9.
Mokaram, R., & Emadi, M. (2017). Classication in Non-linear Survival Models Using Cox Regression and Decision Tree. Annals of Data Science, 4 (3), 329-340.
Sanku Dey, Mahdi Salehi, & Ahmadi, J. (2017). Rayleigh distribution revisited via ranked set sampling. Metron-International Journal of Statistics, 75 (1), 69-85.
Naderi, H., Amini, M., & Bozorgnia, A. (2017). On the rate of complete convergence for weighted sums of NSD random variables and an application. Applied Mathematics- A Journal of Chinese Universities Series B, 32 (3), 270-280.
Ataee, O., Hafezi Moghaddas, N., Lashkaripour, G., & Jabbari Nooghabi, M. (2017). Predicting Shear Wave Velocity of Soil Using Multiple Linear Regression Analysis and Artificial Neural Networks. Scientia Iranica, 0 (0), 0-0.
Hamidreza Naderi, Fereshte Sheybani, Sedigheh Sadat Erfani, Bezat Amiri, & Jabbari Nooghabi, M. (2017). The mask of acute bacterial pneumonia may disguise the face of tuberculosis. Electronic Physician, 9 (3), 3943-3949.
Pakdaman, Z., & Ahmadi, J. (2017). Point estimation of the stress-strength reliability parameter for parallel system with independent and non-identical components. Communications in Statistics Part B: Simulation and Computation, 0 (0), 1-16.
Abbasi Ganji, Z., & Sadeghpour Gildeh, B. (2017). A New Fuzzy Process Capability Index for Asymmetric Tolerance Interval. International Journal of Fuzzy System Applications, 6 (3), 74-104.
Abbas Parchami, Sadeghpour Gildeh, B., S. Mahmoud Taheri, & Mashaallah Mashinchia (2017). A general p-value-based approach for testing quality by considering fuzzy hypotheses. Journal of Intelligent and Fuzzy Systems, 32 (3), 1649-1658.
Jabbari Nooghabi, M. (2017). Detecting Outliers in Exponentiated Pareto Distribution. Journal of Sciences, Islamic Republic of Iran, 28 (3), 267-272.
Jabbari Nooghabi, M. (2017). On Estimation in the Exponentiated Pareto Distribution in the Presence of Outliers. Applied Mathematics and Information Sciences, 11 (4), 1-9.
Afshari, R., Sadeghpour Gildeh, B., & Sarmad, M. (2017). Fuzzy multiple deferred state attribute sampling plan in the presence of inspection errors. Journal of Intelligent and Fuzzy Systems, 33 (1), 503-514.
Parsa, M., A. D. Crescenzo, & Jabbari Nooghabi, H. (2017). Analysis of reliability systems via Gini-type index. European Journal of Operational Research, 9 (4), 1-14.
M.longobardi, & Ahmadi, J. (2017). Some properties of cumulativeTsallis entropy. Physica A: Statistical Mechanics and its Applications, 486 (1), 1012-1021.
Naderi Hr, Sheybani F, Khodashahi R, & Jabbari Nooghabi, M. (2017). A Relative Study to Illustrate the Infection Control Practices Based on Knowledge, Attitude and Practices at a Tertiary University Hospital. Journal of Microbiology and Experimentation, 4 (3), 1-6.
Hassanpour, M., Ghonsooly, B., Jabbari Nooghabi, M., & Mohammad Naser Shafiee (2017). Investigating the relationships among metacognitive strategy training, willingness to read English medical texts, and reading comprehension ability using structural equation modeling. Reading Matrix, 17 (2), 52-78.
N. Sadat Borghei, A.taghipour, R. Latifnejad Roudsari, & Jabbari Nooghabi, H. (2017). Investigating the determinants of maternal empowerment during pregnancy: A strategy for prenatal healthcare promotion. Journal of Midwifery and Reproductive Health, 5 (3), 988-997.
Sadeghpour Gildeh, B., S. Rahimpour, & F.ghanbarpour Gravi (2017). Bootstrap test for process capability indices. International Journal of Quality and Reliability Management, 34 (7), 925-939.
H. Ahmadzade, Amini, M., S. M.taheri, & Bozorgnia, A. (2017). SOME PROBABILISTIC INEQUALITIES FOR FUZZY RANDOM VARIABLES. Iranian Journal of Fuzzy Systems, 14 (6), 119-134.
Goodarzi, F., Amini, M., & Mohtashami Borzadaran, G. (2017). CHARACTERIZATIONS OF CONTINUOUS DISTRIBUTIONS THROUGH INEQUALITIES INVOLVING THE EXPECTED VALUES OF SELECTED FUNCTIONS. Applications of Mathematics, 62 (5), 493-507.
Fallah, R., M. Arashi, & Tabatabaey Mashhadi, M. (2017). On the ridge regression estimator with sub-space restriction. Communications in Statistics - Theory and Methods, 0 (0), 0-0.
Fashandi, M. (2017). Quaternionic continuous wavelet transform on a quaternionic Hilbert space. Revista de la Real Academia de Ciencias Exactas, Fisicas y Naturales: Matematicas, 0 (0), 0-0.
Khalili, M., Habibirad, A. (2017). Some Properties of Lin Wong Divergence on the Past Lifetime Data. Communications in Statistics - Theory and Methods, 0 (0), 0-0.
A. Asgharzadeh, Z. Mirzazadeh Ganji, R.valiollahi, & Ahmadi, J. (2017). Reconstruction of past failure times for left type-II censored data from Weibull model. Journal of Statistical Research of Iran, 14 (1), 31-51.
Baratpour Bajgiran, S., & Khammar, A. (2017). A quantile-based generalized dynamic cumulative measure of entropy. Communications in Statistics - Theory and Methods, 0 (0), 1-14.
Sadeghpoor, M., Baratpour Bajgiran, S., & Habibirad, A. (2017). Exponentiality test based on Renyi distance between equilibrium distributions. Communications in Statistics Part B: Simulation and Computation, 0 (0), 0-12.
M. Chahkandi, Ahmadi, J., & N. Balakrishnan (2017). Mixture representation for the residual lifetime of a repairable system. Applied Stochastic Models in Business and Industry, 33 (4), 382-393.
Asghari, S., Sadeghpour Gildeh, B., Ahmadi, J., & Mohtashami Borzadaran, G. (2017). Lifetime performance index based on ranked set sampling. Communications in Statistics Part B: Simulation and Computation, 46 (9), 7405-7422.
Asghari, S., Sadeghpour Gildeh, B., Ahmadi, J., & Mohtashami Borzadaran, G. (2017). Sign control chart based on ranked set sampling. Quality technology and quantitative management, 0 (0), 0-0.
Afshari, R., Sadeghpour Gildeh, B., & Sarmad, M. (2017). Multiple Deferred State Sampling Plan with Fuzzy Parameter. International Journal of Fuzzy Systems, 0 (0), 1-9.
Afshari, R., & Sadeghpour Gildeh, B. (2017). Designing a Multiple Deferred State Attribute Sampling Plan in a Fuzzy Environment. American Journal of Mathematical and Management Sciences, 36 (4), 328-345.
Sh. Mirzaei, Mohtashami Borzadaran, G., Amini, M., & Jabbari Nooghabi, H. (2017). A comparative study of the Gini coefficient estimators based on the regression approach. Communications for Statistical Applications and Methods, 24 (4), 339-351.
Mazloum Panjeh Keh, S., Mohtashami Borzadaran, G., & Amini, M. (2017). Results related to exponential entropy. International Journal of Information and Coding Theory, 4 (4), 258-275.
Zamani, Z., Mohtashami Borzadaran, G., & Amini, M. (2017). A note on some preservation results on the Laplace transform ordering of residual lives. Risk and Decision Analysis, 6 (4), 225-229.
Razmkhah, M., Sadeghpour Gildeh, B., & Ahmadi, J. (2017). An Economic Design of Rectifying Double Acceptance Sampling Plans via Maxima Nomination Sampling. Stochastics and Quality Control, 32 (2), 99-104.
Eizi, A., Sadeghpour Gildeh, B., & E. Monabbati (2017). Comparison Between the Economic-Statistical Design of Double and Triple Sampling X¯ Control Charts. Stochastics and Quality Control, 32 (1), 49-61.
Fakoor, V., Shariati, A., & Sarmad, M. (2017). The MRL function inference through empirical likelihood in length-biased sampling. Journal of Statistical Planning and Inference, 0 (0), 0-0.
Mir Ali, M., & Baratpour Bajgiran, S. (2017). Some Results on Weighted Cumulative Entropy. Journal of the Iranian Statistical Society, 17 (2), 21-32.
Mahtab Zanguie, Abbas Abdollahi, Roham Salek, Ali Jangjoo, Jabbari Nooghabi, M., Hosein Shabahang, & Hamed Golmohammadzadeh (2017). Three Anastomotic Techniques Following Laparoscopic Rectal Cancer Resection: Our Experience in 155 Patients. Surgical Innovation, 25 (1), 57-61.

Recent theses and dissertations

Al Sarray, R. (2017). The application of linear regression model in survival analysis. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Abbasnia, Z. (2017). Modelling the markovian repairable multistate engineering systems on the basis of random repair times and evaluation of their availabilities. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Razmkhah, M. (2017). Acceptance Sampling Plans using Ranked Set Sampling Method. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Sarvari, M. (2017). Circular regression in politics. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Boskabadi, M. (2017). Regression tree models with a dependence-type classification. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Aghdasi, M. (2017). Features a several of semi-parametric hazard rate model and reversed hazard rate model.. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Kheyri, A. (2017). Asymptotic behaviour of kernel estimators under dependent samples. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Rabbani, H. (2017). Evaluation of reliability standby systems and allocation redundancy components in series and parallel systems.. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Mehralizade, R. (2017). Criterions to compare complex systems in chance space. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Ahrari, V. (2017). Measures of divergence and goodness of fit tests. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Enferadi, S. (2017). Descrite Life Test under Step_Stress Model. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Sahneh, A. (2017). Estimation of the Model Parameteres and Lifetime Performance Index CL Based on Progressively Type I Censored Data. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Ezzdine, A. (2017). The optimal policy for preventive replacement and maintenance of a system. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Javid Nezam Dost, A. (2017). Copula-Based Regression Models. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Teimory Moghadam, M. (2017). A STUDY ON THE DIAGNOSTIC PROCEDURES FOR COX REGRESSION MODEL WITH AUXILIARY. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Charckazi, H. (2017). Preventive maintenance systems and likelihood inference. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Mohammadipour, M. (2017). Convex and concave-types inequalities and their applications in the distribution theory. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Rashed, A. (2017). On nonparametric estimation of a dynamic entropy. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Tavakoli Narband, K. (2017). Designing Multivariate Sign EWMA Control Chart. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Hoseini, T. (2017). nonparametric profile monitoring. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Safaei, F. (2017). Some optimal policies on maintenance and repair of systems. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Mashayekhi, S. (2017). Taguchi quality control and some applications. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Baratnia, M. (2017). A reversed-hazard-based nonlinear model for comparing some populations. , (Master's thesis of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Eizi, A. (2017). Some topics of Economic Design X- bar Control Chart under Multi-stage Sampling. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Ahmad, H. (2017). Analysis of dependent risk models through copula function. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.
Fallah, A. (2017). Entropy applications in statistical quality control. , (Doctoral dissertation of Statistics). Faculty of Mathematics, Ferdowsi University of Mashhad, Mashhad.

Recent research projects

Amini, Mohammad,naderi, Habib (2017). Complete convergence for weighted sums of NSD random variables
Amini, Mohammad,ahmadzade, Hamed (2017). Some probabilitistic inequalities for fuzzy random variables
Ahmadi, Jafar,pakdaman, Zohreh (2017). Stress-strength reliability parameter for parallel system with independent and non-identical components
Mohtashami Borzadaran, Gholam Reza,ahmadi, Jafar,khosravi Tanak, Ali (2017). maximum Tsallis entropy income share function under the constraint on generalized Gini index and its application in modeling Lorenz curve
Sadeghpour Gildeh, Bahram (2017). Measurement Error Effect on the Process Incapability Index
Amini, Mohammad,mohtashami Borzadaran, Gholam Reza,goodarzi, Faranak (2017). Charactrizations of continous distributions based on some moment inequalities
Fashandi, Massoumeh (2017). Continuous Wavelet Transform on a Quaternionic Hilbert Space
Doostparast, Mahdi (2017). Some results on information properties of coherent systems
Ahmadi, Jafar,, (2017). Some results on evaluating the lifetime performance index of products based on generalized order statistics from two-parameter exponential distribution

Contact Information

Iran, Mashhad, Azadi Square, Ferdowsi University of Mashhad

Faculty of Mathematical Sciences, Department of Statistics

Phone: +985138806221

Fax: +985138807155