0196244 - UH-J 20023057 RIV GB eng C - Conference Paper (international conference)
Ďurďová, Libuše - Tungli, J. - Hlaváč, J.
Application of quadratic factor analysis to the research of the groundwater chemistry development.
Proceedings Hydroinformatics 2002. Cardiff: IAHR, 2002, s. 120Kb.
[Hydroinformatics 2002. Cardiff (GB), 01.07.2002-05.07.2002]
R&D Projects: GA AV ČR IAA3060102
Keywords : groundwater * quadratic factor analysis * modelling with quantification of magnitudes
Subject RIV: DA - Hydrology ; Limnology

Data from groundwater chemical analyses form 1976-1986 years were assessed by means of quadratic factor analysis and modelling with quantification of qualitative magnitudes with goal to find the causes of a groundwater chemistry changes. Correlation matrix was composed and then differential analysis, determination of magnitudes succession , quantification of qualitative magnitudes, common factor model of explanatory and explained magnitudes, and partial analysis of groups was conducted.
Permanent Link: http://hdl.handle.net/11104/0091883