%0 Journal Article %T Statistical Modeling of Month and Annual Amount of Precipitations in Several Points Observations %J International Journal of Hydraulic Engineering %@ 2169-9801 %D 2013 %I %R 10.5923/j.ijhe.20130201.02 %X Possibility group modeling of series annual amount of precipitations by a canonical expansion method is considered. Formulas and computer programs for statistical models of monthly and annual runoff of river are used. Model of canonical expansion preserves all statistical characteristics initial series. %K Statistical Modeling %K Canonical Expansion Method %K Water Problems %K Precipitation-runoff %K Annual Precipitation %K Statistical Parameters %K Hydrologic Series %K Modeling of Runoff %U http://article.sapub.org/10.5923.j.ijhe.20130201.02.html