Struct TimeSeries 

pub struct TimeSeries {
    pub times: Array1<f64>,
    pub values: Array1<f64>,
}

Time series with temporal metadata

Fields

times: Array1<f64>

Time points

values: Array1<f64>

Values

Implementations

impl TimeSeries

pub fn new(times: Array1<f64>, values: Array1<f64>) -> Result<Self>

Create a new time series

Arguments

• times - Time indices or timestamps
• values - Corresponding values

Errors

Returns error if dimensions don’t match or data is empty

pub fn len(&self) -> usize

Get the length of the time series

pub fn is_empty(&self) -> bool

Check if time series is empty

pub fn time_range(&self) -> Option<(f64, f64)>

Get the time range

pub fn moving_average(&self, window_size: usize) -> Result<Array1<f64>>

Calculate simple moving average

Arguments

• window_size - Size of the moving window

Errors

Returns error if window size is invalid

pub fn exponential_moving_average(&self, alpha: f64) -> Result<Array1<f64>>

Calculate exponential moving average

Arguments

• alpha - Smoothing factor (0 < alpha <= 1)

Errors

Returns error if alpha is out of range

pub fn linear_interpolate(&self, mask: &Array1<bool>) -> Result<Array1<f64>>

Linear interpolation for gap filling

Arguments

• mask - Boolean mask where true indicates missing values

Errors

Returns error if all values are missing or interpolation fails

Trait Implementations

impl Clone for TimeSeries

fn clone(&self) -> TimeSeries

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimeSeries

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

Formats the value using the given formatter.