Struct MeanAbsoluteDeviation 

pub struct MeanAbsoluteDeviation { /* private fields */ }

Mean Absolute Deviation (MAD)

The mean absolute deviation of a data set is the average of the absolute deviations from a central point. It is a summary statistic of statistical dispersion or variability. In the general form, the central point can be a mean, median, mode, or the result of any other measure of central tendency or any random data point related to the given data set. The absolute values of the differences between the data points and their central tendency are totaled and divided by the number of data points.

Formula

MAD(period) = { x₁ - ABS(AVG(period)), …, x_period - ABS(AVG(period)) } / period

Parameters

• period - number of periods (integer greater than 0). Default is 9.

Links

• Mean Absolute Deviation, Wikipedia

Implementations

impl MeanAbsoluteDeviation

pub fn new(period: usize) -> Result<Self>

Trait Implementations

impl Clone for MeanAbsoluteDeviation

fn clone(&self) -> MeanAbsoluteDeviation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MeanAbsoluteDeviation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MeanAbsoluteDeviation

fn default() -> Self

Returns the “default value” for a type.

impl Display for MeanAbsoluteDeviation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Close> Next<&T> for MeanAbsoluteDeviation

type Output = f64

fn next(&mut self, input: &T) -> Self::Output

impl Next<f64> for MeanAbsoluteDeviation

type Output = f64

fn next(&mut self, input: f64) -> Self::Output

impl Period for MeanAbsoluteDeviation

fn period(&self) -> usize

impl Reset for MeanAbsoluteDeviation

fn reset(&mut self)