Struct SimpleMovingAverage

pub struct SimpleMovingAverage { /* private fields */ }

Simple moving average (SMA).

Formula

Where:

• SMA_t - value of simple moving average at a point of time t
• n - number of periods (length)
• p_t - input value at a point of time t

Parameters

• n - number of periods (integer greater than 0)

Example

use ta::indicators::SimpleMovingAverage;
use ta::{Calculate, Next};

let mut sma = SimpleMovingAverage::new(3).unwrap();
assert_eq!(sma.calc(10.0), 10.0);
assert_eq!(sma.calc(11.0), 10.5);
assert_eq!(sma.calc(12.0), 11.0);
assert_eq!(sma.calc(13.0), 12.0);

Links

• Simple Moving Average, Wikipedia

Implementations

impl SimpleMovingAverage

pub fn new(n: u32) -> Result<Self>

Trait Implementations

impl Calculate for SimpleMovingAverage

fn calc(&mut self, input: f64) -> f64

impl Clone for SimpleMovingAverage

fn clone(&self) -> SimpleMovingAverage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SimpleMovingAverage

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

Formats the value using the given formatter.

impl Default for SimpleMovingAverage

fn default() -> Self

Returns the “default value” for a type.

impl Display for SimpleMovingAverage

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

Formats the value using the given formatter.

impl<T: Close> Next<T> for SimpleMovingAverage

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

impl Reset for SimpleMovingAverage

fn reset(&mut self)