The objective of this paper was to evaluate a series of monthly rainfall by a multinomial logistic regression model in order to compare the trend, seasonality and presence of outliers of monthly precipitation. For which were used data from San Cristobal weather station in Tachira state and simulated series of models of extreme events; Pearson Type III, Type I Gumbel, Log-normal and log-Pearson Type III.

Pag. 12-23, 20-Feb, 440 kB