predict.Dimora {DIMORA}

Predict method for Dimora objects

Description

Prediction of test data using any model of the package.

Usage

## S3 method for class 'Dimora'
predict(object, ..., newx)

Arguments

object

an object of class Dimora, as that created by BM, GBM or GGM.

newx

a number or a vector of numeric values rapresenting the time window (see Example below).

...

additional arguments affecting the predictions produced.

Details

It works only for univariate models; specifically, for the models BM, GBM, GGM, it returns a vector of the cumulative predicted values.

Value

The method returns a vector of predicted values.

Author(s)

• Zanghi Federico: [e-mail]

  • https://www.linkedin.com/in/federico-zanghi-75512b165/

  • https://github.com/federicozanghi

• Savio Andrea: [e-mail]

  • https://www.linkedin.com/in/andrea-savio-51861b191/

• Ziliotto Filippo: [e-mail]

  • https://www.linkedin.com/in/FilippoZiliottoDev/

• Bessi Alessandro: [e-mail]

  • https://www.linkedin.com/in/alessandro-bessi-419812194/

See Also

The Dimora models: BM, GBM, GGM, UCRCD.

summary.Dimora for summaries.

plot.Dimora for graphics and residuals analysis.

make.instantaneous to create instantaneous series from the cumulative one.

Examples

data(DBdimora)
iphone <- DBdimora$iPhone[7:52]
M1 <- BM(iphone)

# Predict the values of the observed series (lenght(iphone)=46)
predict.Dimora(M1, newx = c(1:46))


# Predict the values of the observed series and other 34 future values
predict.Dimora(M1, newx = c(1:80))