WOJCIECH GAMROT -
About me
Interests:
Sampling methods, statistical inference from
incomplete data, massive simulation, random search, programming in logic
(Prolog).
Current Affiliation:
Department of
Statistics, University of Economics, Bogucicka 14, 40-226 Katowice, Poland
Education:
- Ph.D, University of
Economics (Department of Statistics), Katowice 2005 (with honors)
- M.Sc, Silesian Technical
University (Faculty of Automatic Control, Electronics and Computer
Science), Gliwice 1999 (with honors)
- B.Sc, University of Economics
(Department of Investment), Katowice 2000 (parallel studies)
Professional
affiliations:
- Elected member of the
International Statistical Institute (ISI)
- Member of the
International Association of Survey Statisticians (IASS)
- Member of the European
Survey Research Association (ESRA)
- Member of the Polish
Statistical Society (PTS)
- Member of Mathematical
Statistics Section of Polish Statistical Society
- Member of the European
Working Group on Small Area Estimation (EWORSAE)
Referee
for:
- Metron
- Sankhya
- Statistics
in Transition
- European
Journal of Operational Research
- Acta
Applicandae Mathematicae
- Survey
Methodology
- Journal of Probability and Statistical Science
- Computational
Statistics and Data Analysis
- Inżynieria i
Aparatura Chemiczna
- Applied Mathematics
and Computation
- International Journal of Statistics and Probability
- Pakistan Journal of Statistics
- Czech Republic Science
Foundation (GACR)
Selected papers:
- Gamrot W. (2013)
On exact computation of minimum sample size for restricted estimation of a
binomial parameter. Journal of
Statistical Planning and Inference 143, 852-866. LINK.
- Gamrot W. (2013) Maximum
Likelihood Estimation for Ordered Expectations of Correlated Binary
Variables, Statistical Papers
(in press / available online) . LINK.
- Gamrot W. (2012) Estimation
of Finite Population Kurtosis under Two-Phase Sampling for Nonresponse, Statistical Papers 53(4),
887-894. LINK.
- Gamrot W. (2007) Mean
Value Estimation Using Two-Phase Samples with Missing Data in Both Phases,
Acta Applicandae Mathematicae
Vol 96, No1-3, 215-220. LINK.
Selected monograph chapters:
- Gamrot W. (2012)
Simulation-assisted Horvitz-Thompson statistic and isotonic regression.
In: Proceedings of 30th
International Conference Mathematical Methods in Economics 2012, (Eds:
J. Ramik, D. Stavarek). Silesian University of Opava, School of Business
Administration in Karvina, Czech Republic, 207-212. LINK
- Gamrot W. (2008)
Representative Sample Selection via Random Search with Application to
Surveying Communication Lines, In: Proceedings
of 26th International Conference, Mathematical Methods in Economics 2008,
(Eds: P. Rehorova, K. Marsikova, Z. Hubinka). Technical University of Liberec, Czech
Republic, 125-131.
- Gamrot W. (2006) On the
use of some classification quality measure to construct mean value
estimates under nonresponse. In: From
Data and Information Analysis to Knowledge Engineering. Studies in Classification, Data
Analysis and Knowledge Organization, (Eds: M. Spiliopoulou, R.Kruse,
C.Borgelt, A Nurnberger, W. Gaul), Springer, Berlin-Heidelberg, 111-118.
- Gamrot W. (2005) On
Application of a Certain Classification Procedure to Mean Value Estimation
Under Double Sampling for Nonresponse. In: Innovations in Classification, Data Science, and Information
Systems. Studies in Classification, Data Analysis, and Knowledge Organization.
(Eds: D. Baier, K.-D. Wernecke), Springer, Berlin-Heidelberg, 30-37.
Editorial work:
- International Journal of
Statistics and Probability – member of the Editorial Board (2013)
- Inżynieria i Aparatura
Chemiczna –
member of the Editorial Board (2012 - )
- Studia Ekonomiczne – Zeszyty Naukowe UE Katowice (WZ) –
member of the Editorial Board (2011-2012)
Grants:
- Principal Investigator,
grant N N111 558540 from the Polish National Science
Centre: “Estymacja parametrów populacji skończonych przy niejednorodnych
kosztach pozyskania obserwacji cechy”
(2011-2014)
- Principal Investigator,
grant
1 H02B 022 30
from the Polish Ministry of Science and Higher Education “Estymacja
parametrów populacji na podstawie niekompletnych danych z wykorzystaniem
prób dwufazowych” (2006-2008)
- Participant, grant 1 H02B 008 16 from the State
Commitee of Scientific Research (KBN) “Ocena parametrów cech populacji z wykorzystaniem
danych o zmiennych dodatkowych” (1999-2000, Principal Investigator: Janusz
Wywiał)
Awards:
- Award of the Ministry of
Science and Education 2006
Courses taught:
- Descriptive Statistics
- Mathematical Statistics
- Social and Economic
Statistics
- Methods of Statistical
Inference
- Multivariate Statistical Inference
- Sampling Methods
- Statistical Inference with
Incomplete Data
- Statistical Analysis with R
- Statistical Analysis with SAS
- Statistical Analysis with SPSS
- Computer Simulation
Techniques in Statistics
- Longitudinal Surveys
- Visual Basic in
Statistical Analyses of Economic Phenomena
- Forecasts and Simulations
- Statistical Analyses in
Logistics