// Mean returns the mean of all values recorded so far.
Mean returns the mean of all values recorded so far.
// Mean returns the mean of all values recorded so far .
func (h *PCPHistogram) Mean() float64 {
	h.mutex.RLock()
	defer h.mutex.RUnlock()
	return h.vals["mean"].val.(float64)
}
func ( h * PCPHistogram ) Mean ( ) float64 { h . mutex . RLock ( ) defer h . mutex . RUnlock ( ) return h . vals [ " " ] . val . ( float64 ) }
Mean returns the mean of all values recorded so far.
Mean returns the mean of all values recorded so far .