Browsing Statistics Norway's Open Research Repository (SNORRe) by Author "Langsrud, Øyvind"
Now showing items 1-6 of 6
-
Automatic outlier handling and model selection in seasonal adjustment – A history analysis study involving three suggested outlier algorithms
Langsrud, Øyvind (Notater/Documents;2012/71, Working paper, 2012-12)The first part of this paper presents the most important results from a history analysis of 52 Norwegian economic time series (Langsrud, 2011). It is illustrated how revisions is affected by two automatic ARIMA model ... -
A brief overview of methods for synthetic data for official statistics
Steinbakk, Gunnhildur Högnadóttir; Langsrud, Øyvind; Løland, Anders (NR-notat;, Report, 2020-07-01)The access of quality data is valuable, and there is an increased attention to sharing data within the public sector and to other actors. Synthesising the data can be a way that satisfies both the requirements of preserving ... -
Information preserving regression-based tools for statistical disclosure control
Langsrud, Øyvind (Peer reviewed; Journal article, 2019-01)This paper presents a unified framework for regression-based statistical disclosure control for microdata. A basic method, known as information preserving statistical obfuscation (IPSO), produces synthetic data that preserve ... -
Methods library of embedded R functions at Statistics Norway
Langsrud, Øyvind (Journal article, 2017)Statistics Norway is modernising the production processes. An important element in this work is a library of functions for statistical computations. In principle, the functions in such a methods library can be programmed ... -
Modellering av trafikk på kommunale veier. Beskrivelse av metode
Nordbeck, Ola; Langsrud, Øyvind (Notater / Documents;2015/46, Working paper, 2015-12)SSB kartlegger og sammenligner støyplager for flere kilder i forbindelse med et nasjonalt miljømål. Veitrafikk er den desidert største kilden til støyplager i Norge og nær halvparten av støyplagene fra veitrafikk var ... -
A Variance Estimation R-package for Repeated Surveys - Useful for Estimates of Changes in Quarterly and Annual Averages
Langsrud, Øyvind (Journal article, 2016)This paper presents a newly developed R-package for calculation of variances of estimates based on data from several waves of a repeated survey with partly overlapping samples. Development of the package is a part of ...