pred_arima: One-step ahead predictions from a ARIMA model
In adamreimer/preseason: Preseason forecast for Deshka River Chinook salmon
pred_arima R Documentation
One-step ahead predictions from a ARIMA model
Description
Creates a series of one-step ahead predictions for all years beyond the 5th year in the time series using the selected ARIMA model to be used in evaluating model performance in past seasons.
Usage
pred_arima(mod, x, xreg = NULL)
Arguments
mod
a class "Arima" object
x
the time series used to create the model
xreg
Values of covariate used to create the model
Value
a matrix where the first row is the prediction and the second row is the SE of the prediction.
Examples
dat6 <- prep_brood(deshka, 4:6)
ARIMA6_ar1 <- arima(dat6$age6_ln, order=c(1,0,0))
pred_arima(ARIMA6_ar1, x = dat6$age6_ln)
adamreimer/preseason documentation built on Feb. 3, 2024, 3:39 a.m.
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| pred_arima | R Documentation |
One-step ahead predictions from a ARIMA model
Description
Creates a series of one-step ahead predictions for all years beyond the 5th year in the time series using the selected ARIMA model to be used in evaluating model performance in past seasons.
Usage
pred_arima(mod, x, xreg = NULL)
Arguments
mod |
a class "Arima" object |
x |
the time series used to create the model |
xreg |
Values of covariate used to create the model |
Value
a matrix where the first row is the prediction and the second row is the SE of the prediction.
Examples
dat6 <- prep_brood(deshka, 4:6)
ARIMA6_ar1 <- arima(dat6$age6_ln, order=c(1,0,0))
pred_arima(ARIMA6_ar1, x = dat6$age6_ln)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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