In Official Statistics, interest in data integration has grown enormously, but the effect of integration procedures on statistical analysis has not yet been sufficiently developed. Data integration is not an error-free procedure and linkage errors, as false links and missed links can invalidate...

We consider nonparametric estimation of a distribution function when data are collected from multiple overlapping data sources. Main statistical challenges include (1) heterogeneity of data sets, (2) unidentified duplicated records across data sets, and (3) dependence due to sampling without...

The Databank of the Centre for Economic and Regional Studies has established Admin3, the third round of the Panel of Administrative Data. The data source contains administrative data of the National Health Insurance Fund Administration, the Hungarian State Treasury, the National Tax and Customs...

The present working paper aims to describe the data sources and methods used to develop the Territorial Economic Data viewer (TEDv), as well as to explain the purpose and usefulness of the different dashboards available in the current version of the tool. Additionally, this paper includes...

The objective of the RTEPMS (Real-Time Environmental Parameters Monitoring System) project is to design and implement a general-purpose environmental parameter monitoring system. The main focus is on measuring water quality parameters is several use cases. To achieve this goal, monitoring will...