The program will compute practically all common, general-purpose descriptive statistics including medians, modes, quartiles, user-specified percentiles, average and standard deviations, quartile ranges, confidence limits for the mean, skewness and kurtosis (with their respective standard errors), harmonic means, geometric means, as well as many specialized descriptive statistics and diagnostics, either for all cases or broken down by one or more categorical (grouping) variables.
Kamis, 23 Agustus 2007
STATSOFT STATISTICA 7
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