коефіцієнт кореляції

Contemporary geodynamic investigations on a global and regional scale are being realized by network of permanent GNSS stations distributed all over the Earth. The Continental EPN (EUREF Permanent Network) is a European network of 200 permanent stations and the main assignment of EPN is the maintenance of ETRF89. One from many available products as part of project “EPN Coordinate Time Series Analysis Special Project” are components of the velocity vectors of EPN stations.

Purpose. Run trial of criteria importance of systematic errors in the mathematical processing of results of measurements of double equally accurate and install the most efficient one. Thus, to determine how to calculate the probability of trust and develop a method of exclusion bias of the mean values of double equally accurate measurements. Methods of resolving the issues raised based on the comparative analysis formulas, experimental results of calculations, developing proposals and reports. Established that the literature significance tests are not the same bias. Results.