pub fn mean(&self) -> f32 {
        if self.count > 0 {
            self.sum_power1 / (self.count as f32)
        } else {
            0.0
        }
    }
/// Mean of the numeric data that produced this summary
Mean of the numeric data that produced this summary
Mean of the numeric data that produced this summary
pub fn mean(&self) -> f32 {
        if self.count > 0 {
            self.sum_power1 / (self.count as f32)
        } else {
            0.0
        }
    }
pub fn mean ( & self ) -> f32 { if self . count > 0 { self . sum_power1 / ( self . count as f32 ) } else { 0.0 } }
Mean of the numeric data that produced this summary
Mean of the numeric data that produced this summary
&self
&self