stat

type Description struct {
	// Max is the maximum value of the sample.
	Max fin.Cents
	// Min is the minimum value of the sample
	Min fin.Cents

	// Avg is the arithmetic average of the sample.
	Avg fin.Cents
	// Med is the median of the sample.
	Med fin.Cents

	// Std is the standard deviation of the sample.
	Std fin.Cents
}