forecast8.23.0 package

Forecasting Functions for Time Series and Linear Models

getResponse

Get response variable from time series model.

gghistogram

Histogram with optional normal and kernel density functions

tbats.components

Extract components of a TBATS model

tbats

TBATS model (Exponential smoothing state space model with Box-Cox tran...

accuracy.default

Accuracy measures for a forecast model

Acf

(Partial) Autocorrelation and Cross-Correlation Function Estimation

arfima

Fit a fractionally differenced ARFIMA model

arima.errors

Errors from a regression model with ARIMA errors

Arima

Fit ARIMA model to univariate time series

arimaorder

Return the order of an ARIMA or ARFIMA model

auto.arima

Fit best ARIMA model to univariate time series

autolayer

Create a ggplot layer appropriate to a particular data type

tsoutliers

Identify and replace outliers in a time series

autoplot.acf

ggplot (Partial) Autocorrelation and Cross-Correlation Function Estima...

autoplot.seas

Plot time series decomposition components using ggplot

autoplot.ts

Automatically create a ggplot for time series objects

baggedModel

Forecasting using a bagged model

bats

BATS model (Exponential smoothing state space model with Box-Cox trans...

bizdays

Number of trading days in each season

bld.mbb.bootstrap

Box-Cox and Loess-based decomposition bootstrap.

monthdays

Number of days in each season

BoxCox.lambda

Automatic selection of Box Cox transformation parameter

BoxCox

Box Cox Transformation

checkresiduals

Check that residuals from a time series model look like white noise

croston

Forecasts for intermittent demand using Croston's method

CV

Cross-validation statistic

CVar

k-fold Cross-Validation applied to an autoregressive model

dm.test

Diebold-Mariano test for predictive accuracy

dshw

Double-Seasonal Holt-Winters Forecasting

easter

Easter holidays in each season

ets

Exponential smoothing state space model

findfrequency

Find dominant frequency of a time series

fitted.Arima

h-step in-sample forecasts for time series models.

forecast-package

forecast: Forecasting Functions for Time Series and Linear Models

forecast.Arima

Forecasting using ARIMA or ARFIMA models

forecast.baggedModel

Forecasting using a bagged model

forecast.bats

Forecasting using BATS and TBATS models

forecast.ets

Forecasting using ETS models

forecast.HoltWinters

Forecasting using Holt-Winters objects

forecast.lm

Forecast a linear model with possible time series components

forecast.mlm

Forecast a multiple linear model with possible time series components

forecast.modelAR

Forecasting using user-defined model

forecast.mts

Forecasting time series

forecast.nnetar

Forecasting using neural network models

forecast.stl

Forecasting using stl objects

forecast.StructTS

Forecasting using Structural Time Series models

forecast.ts

Forecasting time series

fourier

Fourier terms for modelling seasonality

geom_forecast

Forecast plot

gglagplot

Time series lag ggplots

ggmonthplot

Create a seasonal subseries ggplot

is.constant

Is an object constant?

is.ets

Is an object a particular model type?

is.forecast

Is an object a particular forecast type?

ma

Moving-average smoothing

meanf

Mean Forecast

modelAR

Time Series Forecasts with a user-defined model

modeldf

Compute model degrees of freedom

mstl

Multiple seasonal decomposition

msts

Multi-Seasonal Time Series

na.interp

Interpolate missing values in a time series

naive

Naive and Random Walk Forecasts

ndiffs

Number of differences required for a stationary series

nnetar

Neural Network Time Series Forecasts

nsdiffs

Number of differences required for a seasonally stationary series

ocsb.test

Osborn, Chui, Smith, and Birchenhall Test for Seasonal Unit Roots

plot.Arima

Plot characteristic roots from ARIMA model

plot.bats

Plot components from BATS model

plot.ets

Plot components from ETS model

plot.forecast

Forecast plot

plot.mforecast

Multivariate forecast plot

reexports

Objects exported from other packages

residuals.forecast

Residuals for various time series models

seasadj

Seasonal adjustment

seasonal

Extract components from a time series decomposition

seasonaldummy

Seasonal dummy variables

seasonplot

Seasonal plot

ses

Exponential smoothing forecasts

simulate.ets

Simulation from a time series model

sindexf

Forecast seasonal index

splinef

Cubic Spline Forecast

subset.ts

Subsetting a time series

thetaf

Theta method forecast

tsclean

Identify and replace outliers and missing values in a time series

tsCV

Time series cross-validation

tsdisplay

Time series display

tslm

Fit a linear model with time series components

Methods and tools for displaying and analysing univariate time series forecasts including exponential smoothing via state space models and automatic ARIMA modelling.

  • Maintainer: Rob Hyndman
  • License: GPL-3
  • Last published: 2024-06-20