• autoregressivemoving-average (ARMA) models are a way to describe a (weakly) stationary stochastic process using autoregression (AR) and a moving average...
    19 KB (2,461 words) - 18:47, 14 April 2025
  • econometrics, autoregressive integrated moving average (ARIMA) and seasonal ARIMA (SARIMA) models are generalizations of the autoregressive moving average (ARMA)...
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  • moving-average model. Autoregressive–moving-average model Autoregressive integrated moving average Autoregressive model Finite impulse response Infinite impulse...
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  • autoregressive fractionally integrated moving average models are time series models that generalize ARIMA (autoregressive integrated moving average)...
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  • the moving-average (MA) model, it is a special case and key component of the more general autoregressivemoving-average (ARMA) and autoregressive integrated...
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  • Thumbnail for Moving average
    In statistics, a moving average (rolling average or running average or moving mean or rolling mean) is a calculation to analyze data points by creating...
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  • applies autoregressive moving average (ARMA) or autoregressive integrated moving average (ARIMA) models to find the best fit of a time-series model to past...
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  • model is appropriate when the error variance in a time series follows an autoregressive (AR) model; if an autoregressive moving average (ARMA) model is...
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  • Thumbnail for Partial autocorrelation function
    different models: The behavior of the partial autocorrelation function mirrors that of the autocorrelation function for autoregressive and moving-average models...
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  • weighted moving average (EWMA). Technically it can also be classified as an autoregressive integrated moving average (ARIMA) (0,1,1) model with no constant...
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  • _{j}} . An example of a linear time series model is an autoregressive moving average model. Here the model for values { X t {\displaystyle X_{t}} } in...
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  • can be either autoregressive (i.e. predicting how the segment continues, as GPTs do): for example given a segment "I like to eat", the model predicts "ice...
    114 KB (11,942 words) - 05:35, 30 April 2025
  • operator can be used, and this is a common notation for ARMA (autoregressive moving average) models. For example, ε t = X t − ∑ i = 1 p φ i X t − i = ( 1 −...
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  • Thumbnail for Economic model
    autoregressive moving average models and related ones such as autoregressive conditional heteroskedasticity (ARCH) and GARCH models for the modelling...
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  • Errors-in-variables model Instrumental variables regression Quantile regression Generalized additive model Autoregressive model Moving average model Autoregressive moving...
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  • Thumbnail for Autocorrelation
    series models incorporate autocorrelation, such as Unit root processes, trend-stationary processes, autoregressive processes, and moving average processes...
    39 KB (5,833 words) - 17:06, 17 February 2025
  • space include some autoregressive and moving average processes which are both subsets of the autoregressive moving average model. Models with a non-trivial...
    20 KB (2,606 words) - 20:35, 16 February 2025
  • Otokar Arma, a military armoured vehicle Autoregressivemoving-average model, or ARMA model, a statistical model for time series 16S rRNA...
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  • S. E.; Dickey, D. A. (1984). "Testing for Unit Roots in Autoregressive-Moving Average Models of Unknown Order". Biometrika. 71 (3): 599–607. doi:10.1093/biomet/71...
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  • average Autoregressive integrated moving average Autoregressive model Autoregressivemoving-average model Auxiliary particle filter Average Average treatment...
    87 KB (8,280 words) - 23:04, 12 March 2025
  • can be combined into an autoregressive-moving average (ARMA) model, or an autoregressive-integrated-moving average (ARIMA) model if non-stationarity is...
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  • about incoming data. Alternatively, the NARMAX (Nonlinear AutoRegressive Moving Average model with eXogenous inputs) algorithms which were developed as...
    34 KB (4,766 words) - 05:44, 31 March 2025
  • test Ljung–Box test Autoregressive-moving-average model Breusch, T. S. (1978). "Testing for Autocorrelation in Dynamic Linear Models". Australian Economic...
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  • Kashyap, R.L. (1982), "Optimal choice of AR and MA parts in autoregressive moving average models", IEEE Transactions on Pattern Analysis and Machine Intelligence...
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  • parametric methods include fitting to a moving-average model (MA) and to a full autoregressive moving-average model (ARMA). Frequency estimation is the process...
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  • Random walk Autoregressive process Unit root Moving average process Autoregressivemoving-average model Autoregressive integrated moving average Vector autoregressive...
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  • series analysis Autoregressive model Moving average model Autoregressive moving average model Autoregressive integrated moving average model Anomaly time...
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  • transfer dynamics. When modeling network data dynamics the traditional time series models, such as an autoregressive moving average model are not appropriate...
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  • Thumbnail for Time series
    example, using an autoregressive or moving-average model). In these approaches, the task is to estimate the parameters of the model that describes the...
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  • predictive modeling to form predictions called conditional expectations of the balances being audited using autoregressive integrated moving average (ARIMA)...
    26 KB (3,125 words) - 23:06, 27 March 2025