id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
gc-200	Nakić, Zoran; Horvat, Siniša; Bačani, Andrea	Statistical Indicators of Groundwater Geochemical Characteristics in a Quaternary Aquifer from the Mala Mlaka Well Field Catchment Area (Zagreb, Croatia)	2010	14	.pdf	application/pdf	5982	227	54	4. STATISTICAL ANALYSES In the article, time series analysis and multivariate sta- tistical analyses: factor analysis, cluster analysis and multidimensional scaling analysis (MDS ) are used. Factor analysis attempts to simultaneously explain relationships between several variables in order to find more simple relations that ensure an insight into a hid- den data structure (SUK & KANG-KUN, 1999).	cache/gc-200.pdf	txt/gc-200.txt