IRIS Toolbox Reference Manual

## plotpred

Plot Kalman filter predictions

#### Syntax

    [H1,H2,H3] = plotpred(X,Y,...)
    [H1,H2,H3] = plotpred(Ax,X,Y,...)
    [H1,H2,H3] = plotpred(Ax,Range,X,Y,...)

#### Input arguments

- `X` [ tseries ] - Input data with time series observations.

- `Y` [ tseries ] - Input data with predictions calculated in a Kalman filter run with an `'ahead='` option.

- `Ax` [ numeric ] - Handle to axes object in which the data will be plotted.

- `Range` [ numeric | Inf ] - Date range on which the input data will be plotted.

#### Output arguments

- `H1` [ numeric ] - Handles to a line object showing the time series observations (the first column, `X`, in the input data).

- `H2` [ numeric ] - Handles to line objects showing the Kalman filter predictions (the second and further columns, `Y`, in the input data).

- `H3` [ numeric ] - Handles to one-point line objects displaying a marker at the start of each line.

#### Options

- `'connect='` [ `true` | `false` ] - Connect the prediction lines, `Y`, with the corresponding observation in `X`.

- `'firstMarker='` [ `'none'` | char ] - Type of marker displayed at the start of each prediction line.

- `'showNaNLines='` [ `true` | `false` ] - Show or remove lines with whose starting points are NaN (missing observations).

See help on `plot` and on the built-in function `plot` for options available.

#### Description

#### Example

IRIS Toolbox. Copyright © 2007—2013 Jaromir Benes.