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Natalja Lepik

https://www.etis.ee/CV/Natalja_Lepik/est
17.02.1977
737 6403
natalja.lepik@ut.ee

Teenistuskäik

Töökohad ja ametid
01.09.2008–...   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, Matemaatilise statistika õppetool, Lektor (1,00)
01.09.2012–31.12.2015   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, matemaatilise statistika lektor (1,00)
01.09.2008–31.08.2012   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, matemaatilise statistika lektor (1,00)
01.04.2006–31.08.2008   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, matemaatilise statistika assistent (0,50)
01.03.2005–31.03.2006   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, matemaatilise statistika erakorraline assistent (0,50)
01.01.2005–31.12.2006   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, Matemaatilise statistika õppetool; matemaatilise statistika erakorraline assistent
01.01.1999–31.12.2005   
Tartu Kutsehariduskeskus (endine nim. Tartu Teeninduskool), statistika ja informaatika õpetaja
 
 
Haridustee
2004–2011   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, filosoofiadoktori kraad matemaatilise statistika erialal
1999–2002   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, magistrikraad
1994–1999   
Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut, bakalaureusekraad
1984–1994   
Tartu IX Keskkool

Kvalifikatsioon

Teaduskraadid
Natalja Lepik, doktorikraad, 2011, (juh) Imbi Traat, Estimation of domains under restrictions built upon generalized regression and synthetic estimators (Osakogumite hindamine kitsenduste olemasolul baseerudes üldistatud regressioon- ja sünteetilisele hinnangule), Tartu Ülikool, Matemaatika-informaatikateaduskond.
Natalja Lepik, magistrikraad (teaduskraad), 2003, (juh) Anne-Mai Parring, Rakendusstatistika algkursus. Üldpõhimõtted. Õppevahend, Tartu Ülikool, Matemaatika-informaatikateaduskond, Matemaatilise statistika instituut.
 
 
Teadustöö põhisuunad
ETIS KLASSIFIKAATOR: 4. Loodusteadused ja tehnika; 4.5. Statistika; TÄPSUSTUS: Valikuuringud. Lineaarsete mudelite rakendused valikuteooria hindamisülesandes

Lõppenud projektid

Publikatsioonid

Klass
Aasta
Publikatsioon
 
1.1.
2019
Kõrgmaa, Vallo; Tenno, Taavo; Kiviruut, Aimar; Kriipsalu, Mait; Gross, Mihkel; Tamm, Priit; Karabelnik, Kristjan; Terase, Harri; Vark, Vahur; Lepik, Natalja; Pachel, Karin; Iital, Arvo (2019). A novel method for rapid assessment of the performance and complexity of small wastewater treatment plants. Proceedings of the Estonian Academy of Sciences, 68 (1), 32−42.10.3176/proc.2019.1.03.
1.1.
2017
Lepik, Natalja; Traat, Imbi (2017). Downward calibration property of estimated response propensities. Acta et Commentationes Universitatis Tartuensis de Mathematica, 21 (1), 93−110.10.12697/ACUTM.2017.21.07.
3.5.
2016
Lepik, Natalja (2016). R tools in survey estimation (R-package: sampling). In: Proceedings of Baltic-Nordic-Ukrainian summer school on survey statistics.Summer School in Kyiv; Ukraine, August 22-26.
3.2.
2014
(2014). WORKSHOP OF BNU NETWORK IN SURVEY STATISTICS August 25-28, 2014 Tallinn, Estonia Tallinn, Estonia. In: Natalja Lepik (_EditorsAbbr). WORKSHOP OF BNU NETWORK IN SURVEY STATISTICS August 25-28, 2014 Tallinn, Estonia Tallinn, Estonia (1−122).. Eesti Statistikaamet.
3.5.
2014
Lepik, Natalja; Jõgi, Kaidi; Tüli, Kristi (2014). On sampling designs for the study of the Estonian healthcare personnel’s hourly wage. WORKSHOP OF BNU NETWORK IN SURVEY STATISTICS August 25-28, 2014 Tallinn, Estonia: WORKSHOP OF BNU NETWORK IN SURVEY STATISTICS August 25-28, 2014 Tallinn, Estonia. Eesti Statistikaamet,.
3.4.
2013
Lepik, N. (2013). Experience of teaching survey sampling with the Moodle environment. Proceedings of the Summer School of Baltic-Nordic-Ukrainian Network on Survey Statistics.June 13-19, 2013 (81−86).. Minsk, National Academy of Sciences of the Republic of Belarus, Belarus State Economic University.
3.4.
2012
Lepik, N. (2012). Estimation Under Restrictions Built Upon Biased Initial Estimators. Workshop of Baltic-Nordic-Ukrainian network on survey statistics; Lecture materials and contributed papers: Workshop of Baltic-Nordic-Ukrainian network on survey statistics; August 24-28, Valmiera, Latvia. Riga: University of Latvia; Central Statistical Bureau of Latvia, 119−123.
2.3.
2011
Lepik, N. (2011). Estimation of domains under restrictions built upon generalized regression and synthetic estimators. (Doktoritöö, Tartu Ülikool). Tartu Ülikooli Kirjastus.
5.2.
2011
Lepik, N. (2011). Estimation under restrictions built upon biased initial estimators. The 9th Tartu Conference on Multivariate Statistics & The 20th International Workshop on Matrices and Statistics Abstracts: The 9th Tartu Conference on Multivariate Statistics & The 20th International Workshop on Matrices and Statistics; 26 June - 1 July 2011, Tartu, Estonia. _EditorsAbbr Tõnu Kollo, Kelli Sander, Ants Kaasik. Tartu: Tartu Ülikooli Kirjastus, 47−47.
3.4.
2009
Lepik, N. (2009). Synthetic estimator for domains. Proceedings of the Baltic-Nordic-Ukrainian Summer School on Survey Statistics: Baltic-Nordic-Ukrainian Summer School on Survey Statistics; Kyiv, Ukraine; 23-27.08.2009. Kyiv: "TBiMC" Scientific Publishers, 91−97.
5.2.
2009
Lepik, N. (2009). Estimation with Restrictions in Survey Sampling. 18th International Workshop on Matrices and Statistics 2009, Program and Abstracts: 18th International Workshop on Matrices and Statistics 2009; Smolenice Castle, Slovak Republic; June 23 – 27, 2009. _EditorsAbbr Viktor Witkovský, Júlia Volaufová. 23−23.
3.4.
2008
Lepik, N. (2008). Estimation under restrictions with biased initial estimators. Baltic-Nordic Workshop on Survey Sampling Theory and Methodology: Baltic-Nordic Workshop on Survey Sampling Theory and Methodology; Kuressaare; 25-29 August 2008. Tallinn: Statistics Estonia, 112−116.
1.1.
2007
Lepik, N. (2007). On the Bias of the Generalized Regression Estimator in Survey Sampling. Acta Applicandae Mathematicae, 97, 41−52. DOI: 10.1007/s10440-007-9139-5.
3.2.
2006
Lepik, N. (2006). On the Bias of the Generalized Regression Estimator in Survey Sampling. In: (1−24).. Umeå: Umeå University.
6.2.
2004
Jurevitš, N. (2004). Rakendusstatistika. Tallinn: Ilo.
3.02.2019

Natalja Lepik

https://www.etis.ee/CV/Natalja_Lepik/eng
17.02.1977
737 6403
natalja.lepik@ut.ee

Career

Institutions and positions
01.09.2008–...   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Chair of Mathematical Statistics, Lecturer (1,00)
01.09.2012–31.12.2015   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Lecturer in Mathematical Statistics (1,00)
01.09.2008–31.08.2012   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Lecturer in Mathematical Statistics (1,00)
01.04.2006–31.08.2008   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Assistant (0,50)
01.03.2005–31.03.2006   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Assistant extraordinarius (0,50)
01.01.2005–31.12.2006   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Chair of Mathematical Statistics; matemaatilise statistika special assistent
01.01.1999–31.12.2005   
Tartu Vocational Educational Center (Tartu Kutsehariduskeskus), teacher of statistics and IT
 
 
Education
2004–2011   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Chair of Mathematical Statistics; degree of doktor philosophiae
1999–2002   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Chair of Mathematical Statistics; master degree
1994–1999   
University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics, Chair of Mathematical Statistics; bachelor's degree

Qualifications

Academic degrees
Natalja Lepik, Doctor's Degree, 2011, (sup) Imbi Traat, Estimation of domains under restrictions built upon generalized regression and synthetic estimators, University of Tartu, Faculty of Mathematics and Computer Science.
Natalja Lepik, Research Master's Degree, 2003, (sup) Anne-Mai Parring, Rakendusstatistika algkursus. Üldpõhimõtted. Õppevahend (The course of applied statistics. General principles.Teaching materials), University of Tartu, Faculty of Mathematics and Computer Science, Institute of Mathematical Statistics.
 
 
Fields of research
ETIS CLASSIFICATION: 4. Natural Sciences and Engineering; 4.5. Statistics
 
 

Completed projects

Publications

Category
Year
Publication
 
1.1.
2019
Kõrgmaa, Vallo; Tenno, Taavo; Kiviruut, Aimar; Kriipsalu, Mait; Gross, Mihkel; Tamm, Priit; Karabelnik, Kristjan; Terase, Harri; Vark, Vahur; Lepik, Natalja; Pachel, Karin; Iital, Arvo (2019). A novel method for rapid assessment of the performance and complexity of small wastewater treatment plants. Proceedings of the Estonian Academy of Sciences, 68 (1), 32−42.10.3176/proc.2019.1.03.
1.1.
2017
Lepik, Natalja; Traat, Imbi (2017). Downward calibration property of estimated response propensities. Acta et Commentationes Universitatis Tartuensis de Mathematica, 21 (1), 93−110.10.12697/ACUTM.2017.21.07.
3.5.
2016
Lepik, Natalja (2016). R tools in survey estimation (R-package: sampling). In: Proceedings of Baltic-Nordic-Ukrainian summer school on survey statistics.Summer School in Kyiv; Ukraine, August 22-26.
3.2.
2014
(2014). WORKSHOP OF BNU NETWORK IN SURVEY STATISTICS August 25-28, 2014 Tallinn, Estonia Tallinn, Estonia. In: Natalja Lepik (_EditorsAbbr). WORKSHOP OF BNU NETWORK IN SURVEY STATISTICS August 25-28, 2014 Tallinn, Estonia Tallinn, Estonia (1−122).. Eesti Statistikaamet.
3.5.
2014
Lepik, Natalja; Jõgi, Kaidi; Tüli, Kristi (2014). On sampling designs for the study of the Estonian healthcare personnel’s hourly wage. WORKSHOP OF BNU NETWORK IN SURVEY STATISTICS August 25-28, 2014 Tallinn, Estonia: WORKSHOP OF BNU NETWORK IN SURVEY STATISTICS August 25-28, 2014 Tallinn, Estonia. Eesti Statistikaamet,.
3.4.
2013
Lepik, N. (2013). Experience of teaching survey sampling with the Moodle environment. Proceedings of the Summer School of Baltic-Nordic-Ukrainian Network on Survey Statistics.June 13-19, 2013 (81−86).. Minsk, National Academy of Sciences of the Republic of Belarus, Belarus State Economic University.
3.4.
2012
Lepik, N. (2012). Estimation Under Restrictions Built Upon Biased Initial Estimators. Workshop of Baltic-Nordic-Ukrainian network on survey statistics; Lecture materials and contributed papers: Workshop of Baltic-Nordic-Ukrainian network on survey statistics; August 24-28, Valmiera, Latvia. Riga: University of Latvia; Central Statistical Bureau of Latvia, 119−123.
2.3.
2011
Lepik, N. (2011). Estimation of domains under restrictions built upon generalized regression and synthetic estimators. (Doktoritöö, Tartu Ülikool). Tartu Ülikooli Kirjastus.
5.2.
2011
Lepik, N. (2011). Estimation under restrictions built upon biased initial estimators. The 9th Tartu Conference on Multivariate Statistics & The 20th International Workshop on Matrices and Statistics Abstracts: The 9th Tartu Conference on Multivariate Statistics & The 20th International Workshop on Matrices and Statistics; 26 June - 1 July 2011, Tartu, Estonia. _EditorsAbbr Tõnu Kollo, Kelli Sander, Ants Kaasik. Tartu: Tartu Ülikooli Kirjastus, 47−47.
3.4.
2009
Lepik, N. (2009). Synthetic estimator for domains. Proceedings of the Baltic-Nordic-Ukrainian Summer School on Survey Statistics: Baltic-Nordic-Ukrainian Summer School on Survey Statistics; Kyiv, Ukraine; 23-27.08.2009. Kyiv: "TBiMC" Scientific Publishers, 91−97.
5.2.
2009
Lepik, N. (2009). Estimation with Restrictions in Survey Sampling. 18th International Workshop on Matrices and Statistics 2009, Program and Abstracts: 18th International Workshop on Matrices and Statistics 2009; Smolenice Castle, Slovak Republic; June 23 – 27, 2009. _EditorsAbbr Viktor Witkovský, Júlia Volaufová. 23−23.
3.4.
2008
Lepik, N. (2008). Estimation under restrictions with biased initial estimators. Baltic-Nordic Workshop on Survey Sampling Theory and Methodology: Baltic-Nordic Workshop on Survey Sampling Theory and Methodology; Kuressaare; 25-29 August 2008. Tallinn: Statistics Estonia, 112−116.
1.1.
2007
Lepik, N. (2007). On the Bias of the Generalized Regression Estimator in Survey Sampling. Acta Applicandae Mathematicae, 97, 41−52. DOI: 10.1007/s10440-007-9139-5.
3.2.
2006
Lepik, N. (2006). On the Bias of the Generalized Regression Estimator in Survey Sampling. In: (1−24).. Umeå: Umeå University.
6.2.
2004
Jurevitš, N. (2004). Rakendusstatistika. Tallinn: Ilo.
3.02.2019

Otsi projekti

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Asutus on projekti finantseerija   Asutus on projekti teostaja  
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Kõik   Tavaprojektid   Ülemprojektid   Alamprojektid  
Uus Frascati (2015)
Uus ja vana Frascati (otsing uue järgi väljastab ka seotud vanad)
Kõik
Käimasolevad
Lõppenud
Algus
Hajus
Täpne
Lihtotsing Tühjenda
  • Leitud 5 kirjet
ProgrammLiikNumberNimiProjekti algusProjekti lõppVastutav täitjaAsutusFinantseerijapoolne rahastamine
ETFETF7042Hindamine keeruliste valimite korral01.01.200731.12.2010Imbi TraatTartu Ülikool, Matemaatika-informaatikateaduskond24 051,24 EUR
SFSF0182724s06Keerukate süsteemide modelleerimine stohhastiliste meetoditega01.01.200631.12.2011Tõnu KolloTartu Ülikool, Matemaatika-informaatikateaduskond235 498,59 EUR
IUTIUT34-5Matemaatiline statistika: teooria ja rakendused01.01.201531.12.2020Jüri LemberTartu Ülikool, Loodus- ja täppisteaduste valdkond, matemaatika ja statistika instituut516 000,00 EUR
ETFETF5523Mitmemõõtmeline hindamisülesanne valikuteoorias01.01.200331.12.2006Imbi TraatTartu Ülikool, Matemaatika-informaatikateaduskond13 697,39 EUR
ETFETF8789Osakogumite hinnangute kooskõla saavutamine andmeallikate paljususe korral01.01.201131.12.2014Imbi TraatTartu Ülikool, Matemaatika-informaatikateaduskond49 084,80 EUR