Package dev.nm.stat.descriptive.moment.weighted

Class Summary Class Description WeightedMean The weighted mean is defined as \[ \bar{x} = \frac{ \sum_{i=1}^N w_i x_i}{\sum_{i=1}^N w_i} \]WeightedMedian A weighted median of a sample is the 50% weighted percentile.It was first proposed by F.WeightedVariance The weighted sample variance is defined as follows.