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RRS 1/2023 Archive
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Demonstration of an Exploratory Method for Categorical Data Imputing Inventories Zero or Non-zero Values
Posted on March 20, 2023 | No CommentsAnri Mutoh (anry_1225@fuji.waseda.jp) Rissho University, Tokyo, Japan Ichiro Murata (imurata@nstac.go.jp) National Statistics Center, Tokyo, Japan Abstract In Unincorporated Enterprise Survey of Japan, the problem of poor accuracy in the imputation […] -
Some Approaches to Outliers’ Detection in R
Posted on March 20, 2023 | No CommentsMarcello D’Orazio (madorazi@istat.it) Italian National Institute of Statistics – Istat Abstract Outlier detection is part of data editing phase for numerical variables. This work investigates outlier detection in the R […] -
Improvement of Model Construction based on Reliability Scores of Objects for Autocoding
Posted on March 20, 2023 | No CommentsYukako Toko (ytoko@nstac.go.jp) National Statistics Center, Tokyo Mika Sato-Ilic (mika@risk.tsukuba.ac.jp) University of Tsukuba, Japan Takayuki Sasajima (tsasajima@nstac.go.jp) National Statistics Center, Tokyo, Japan Abstract This paper proposes a new method for […] -
Impact of Main Skills Targeted by CVT Courses on Economic Activities of Enterprises
Posted on March 20, 2023 | No CommentsNicolae Marius JULA (marius.jula@faa.unibuc.ro) Faculty of Business and Administration, University of Bucharest Dorin JULA (dorinjula@yahoo.fr) Institute of Economic Forecasting, Romanian Academy and Ecological University of Bucharest Abstract In this paper, […] -
Geostatistical Coordinates Regarding the Suicidal Phenomenon in Romania between 2011-2020
Posted on March 20, 2023 | No CommentsVicențiu-Robert GABOR (vicentiu.gabor@iasi.insse.ro) “Al. I. Cuza” University of Iasi, Iasi County Directorate of Statistics Octavian GROZA (grozaoctavian@uaic.ro) “Al. I. Cuza” University of Iasi Ciprian IFTIMOAEI (ciprian.iftimoaei@iasi.insse.ro) National Institute of Statistics, […] -
The Impact of the Covid-19 Crisis on the Labour Market. Implications Of Employment Policy
Posted on March 20, 2023 | No CommentsIoana Manuela MINDRICAN (mindrican.ioanamanuela@gmail.com) Doctoral School Economy I, Bucharest University of Economic Studies Elena Florentina MATEI (matei.elena96@gmail.com) Doctoral School Economy I, Bucharest University of Economic Studies Abstract The onset of […]