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brms (version 0.5.0)

cor_ma: MA(q) correlation structure

Description

This function is a constructor for the cor_arma class, allowing for moving average terms only.

Usage

cor_ma(formula = ~1, q = 1)

Arguments

formula
A one sided formula of the form ~ t, or ~ t | g, specifying a time covariate t and, optionally, a grouping factor g. A covariate for this correlation structure must be integer valued. When a grouping factor is present in formula, the correla
q
A non-negative integer specifying the moving average order of the ARMA structure. Default is 1.

Value

  • An object of class cor_arma containing solely moving average terms.

See Also

cor_arma

Examples

Run this code
cor_ma(~visit|patient, q = 2)

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