Risto Lehtonen

Research activity per year

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Hybrid calibration methods for small domain estimation
Lehtonen, R. & Veijanen, A., Nov 2020, In: Statistica & Applicazioni . 2019, 2
Research output: Contribution to journal › Article › Scientific › peer-review
Calibration methods for small domain estimation
Lehtonen, R. & Veijanen, A., Jan 2019, In: The Survey Statistician. 79, p. 16-26 11 p.
Research output: Contribution to journal › Article › Scientific

Open Access
An overview of methods for treating selectivity in big data sources
Beresewicz, M., Lehtonen, R. T., Reis, F., Di Consiglio, L. & Karlberg, M., 5 Jul 2018, Luxembourg: European Commission. 111 p. (Statistical working papers)
Research output: Book/Report › Commissioned report › Professional

Open Access
A two-level hybrid calibration technique for small area estimation
Lehtonen, R. T. & Veijanen, A. K. K., 2017, p. 52-53. 2 p.
Research output: Conference materials › Abstract

Open Access
A two-level hybrid calibration technique for small area estimation
Lehtonen, R. T. & Veijanen, A. K. K., 2017, Proceedings of Baltic-Nordic-Ukrainian Workshop On Survey Statistics Theory And Methodology. Krapavickaitė, D. & Pumputis, D. (eds.). Statistics Lithuania, p. 44-45 2 p.
Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific

Open Access

Gunnar Modeen -mitali
Lehtonen, Risto (Recipient), 27 Aug 2019
Prize: Prizes and awards

Small domain estimation with calibration methods
Risto Lehtonen (Invited speaker)
2019 → …
Activity: Talk or presentation types › Invited talk
On balanced sampling and calibration estimation in survey sampling
Risto Lehtonen (Invited speaker)
2019 → …
Activity: Talk or presentation types › Invited talk
Baltic-Nordic-Ukrainian Network on Survey Statistics (External organisation)
Risto Lehtonen (Board member), Imbi Traat (Board member), Danute Krapavickaite (Board member), Janis Lapins (Board member), Thomas Laitila (Board member), Tetiana Ianevych (Board member), Olga Vasylyk (Board member), Natallia Bokun (Board member), Natallia Bandarenka (Board member), Kaja Sõstra (Board member), Andrius Čiginas (Board member), Inga Masiulaitytė-Šukevič (Board member), Mārtiņš Liberts (Board member), Maciej Beręsewicz (Board member) & Maria Valaste (Board member)
2019
Activity: Membership types › Membership or other role in research network
Small area estimation with calibration methods
Risto Lehtonen (Invited speaker)
2018 → …
Activity: Talk or presentation types › Invited talk
Workshop on Survey Statistics Theory and Methodology 2018
Risto Lehtonen (Scientific Committee Member)
2018 → …
Activity: Participating in or organising an event types › Organisation and participation in conferences, workshops, courses, seminars

Personal profile