naslovnica

IF JCR (2020): 0.551
IF SNIP (2020): 0.417
ISSN: 0351-0271
e-ISSN: 1581-1328
COBISS.SI ID: 5091842
UDK: 528=863
Zveza geodetov Slovenije
Publisher:
Association of Surveyors of Slovenia
Zemljemerska ulica 12, SI-1000 Ljubljana
E-mail: info@geodetski-vestnik.com
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Pomen testiranja hipotez v deformacijski analizi

The significance of hypothesis testing in deformation analysis

Author(s):

Simona Savšek

Abstract:

In geodesy, reliable results are obtained with quality observations and the corresponding mathematical and stochastic models. One establishes if individual criteria and requirements during the measurement and calculation procedures are met by evaluating and testing typical parameters respectively – procedures of statistical hypothesis testing being indispensable part of the process. In deformation analysis, statistical tests are applied for testing the assumptions about the parameters, for assessing the conformity of observations and the mathematical model, for detecting of gross errors in observations, for identifying the conformity of allegedly fixed points between theepochs and for determining the points with statistically typical displacements. For the processing of quality measurement data, the task of a surveyor is to use a correct and reliable mathematical model, which provides a high degree of confidence in the results and reduces a client's risk. Methods of statistical hypothesis testing help experts to make decisions, but it is not possible to use them to replace measurement and calculation procedures in geodesy.

Keywords:

statistical hypothesis testing, significance level, distribution function, critical value, actual risk

DOI: 10.15292/geodetski-vestnik.2013.03.465-478

Citation:

Simona Savšek (2013). Pomen testiranja hipotez v deformacijski analizi. | The significance of hypothesis testing in deformation analysis. Geodetski vestnik, 57 (3), 465-478. DOI: 10.15292/geodetski-vestnik.2013.03.465-478

ISSN: 0352-3551
EISSN: 1581-0267
COBISS: 3664386
UDK: (05) 532;556;626/628.6
Zveza geodetov Slovenije
Publisher:
Association of Surveyors of Slovenia
Zemljemerska ulica 12, SI-1000 Ljubljana
E-mail: info@geodetski-vestnik.com
CC