Speed Talk Session 10

by Ryszard Gawlik

…decrease of the accuracy of estimates. For instance in the State Household Living Conditions Survey (HLCS) provided by the State Statistics Service of Ukraine on quarterly basis, statistical weights are…

Session 20

by Ryszard Gawlik

…statistical community has soon started to reflect upon a framework to assess their quality. For instance, the United Nations Economic Commission for Europe (UNECE) Big Data Quality Task Team (UNECE…

Special Session 40

by Ryszard Gawlik

…of the statistical units help better organise the field work for face-to-face surveys. This can be done, for instance, thanks to Primary Units having very good spatial features. On the…

Session 23

by Ryszard Gawlik

…sources can be characterized by several types of heterogeneities such as different data models, different data representations and different quality at the level of data instances. As the widely accepted…

Session 28

by Ryszard Gawlik

…are actually collected at each phase of the process, via different files. They are entered at the end of the different steps into different instances of the DDS, generating redundancies…