IRIS Toolbox Reference Manual

## srf

Shock (impulse) response function

#### Syntax

    [Resp,Cum] = srf(V,NPer)
    [Resp,Cum] = srf(V,Range)

#### Input arguments

- `V` [ SVAR ] - SVAR object for which the impulse response function will be computed.

- `NPer` [ numeric ] - Number of periods.

- `Range` [ numeric ] - Date range.

#### Output arguments

- `Resp` [ tseries | struct ] - Shock response functions.

- `Cum` [ tseries | struct ] - Cumulative shock response functions.

#### Options

- `'presample='` [ `true` | `false` ] - Include zeros for pre-sample initial conditions in the output data.

- `'select='` [ cellstr | char | logical | numeric | `Inf` ] - Selection of shocks to which the responses will be simulated.

#### Description

#### Example

IRIS Toolbox. Copyright © 2007—2013 Jaromir Benes.