# Creating an object of class `disProg`

(DEPRECATED)

`create.disProg.Rd`

Creating objects of the legacy class `disProg`

is deprecated;
use `sts`

instead.

An object of class `disProg`

takes a vector with the weeknumber
(week) and matrices with the observed number of counts (observed) and the
respective state chains (state), where each column represents an individual
time series. The matrices neighbourhood and populationFrac provide
information about neighbouring units and population proportions.

## Usage

```
create.disProg(week, observed, state, start=c(2001,1), freq=52,
neighbourhood=NULL, populationFrac=NULL, epochAsDate=FALSE)
```

## Arguments

- week
index in the matrix of observations, typically weeks

- observed
matrix with parallel time series of counts where rows are time points and columns are the individual time series for unit/area \(i, i=1,\ldots,m\)

- state
matrix with corresponding states

- start
vector of length two denoting the year and the sample number (week, month, etc.) of the first observation

- freq
sampling frequency per year, i.e. 52 for weekly data, 12 for monthly data, 13 if 52 weeks are aggregated into 4 week blocks.

- neighbourhood
neighbourhood matrix \(N\) of dimension \(m \times m\) with elements \(n_{ij}=1\) if units \(i\) and \(j\) are adjacent and 0 otherwise

- populationFrac
matrix with corresponding population proportions

- epochAsDate
interpret the integers in

`week`

as Dates. Default is`FALSE`