% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/data.R
\docType{data}
\name{bank_rates}
\alias{bank_rates}
\title{Bank Interest Rates AR Model Symbolic Dataset}
\format{
A data frame with 4 observations (Bank1--Bank4) and 6 variables:
\itemize{
    \item \code{bank}: Bank identifier (character).
    \item \code{order}: AR model order (numeric).
    \item \code{phi1}: First AR parameter (numeric; NA if unknown).
    \item \code{phi2}: Second AR parameter (numeric; NA if order < 2 or unknown).
    \item \code{phi1_known}: Whether phi1 is known (logical).
    \item \code{phi2_known}: Whether phi2 is known (logical; NA if order < 2).
}
}
\usage{
data(bank_rates)
}
\description{
Symbolic dataset of autoregressive time series models for 4 banks.
Each bank is described by AR model order, parameters, and whether
parameters are known.
}
\section{Metadata}{

\tabular{ll}{
  \strong{Sample size (n)} \tab 4 \cr
  \strong{Variables (p)} \tab 6 \cr
  \strong{Subject area} \tab Finance \cr
  \strong{Symbolic format} \tab Symbolic (model-valued) \cr
  \strong{Analytical tasks} \tab Descriptive statistics
}
}

\examples{
data(bank_rates)
}
\references{
Billard, L. and Diday, E. (2006). \emph{Symbolic Data Analysis}. Wiley.
Table 2.9.
}
\keyword{datasets}
\keyword{model}
\keyword{symbolic}
