read_sai: Read an SA-item

In palatej/rjdemetra3: Interface to 'JDemetra+ 3.x' time series analysis software

Read an SA-item

Description

read_sai() extracts all the information of a SA-item (see details).

Usage

read_sai(jsai)

Arguments

jsai	Java SA-item object.

Details

A SA-item contains more information than just the results of an estimation. Full information is extracted with the read_sai() function that returns a list of 5 objects:

• ts: raw time series.

• domainSpec: initial specification. Reference when refreshing and relaxing constraints.

• estimationSpec: specification used for the current estimation.

• pointSpec: specification corresponding to the results of the current estimation (fully identified model).

• results: results of the estimation.

Value

a list

Examples

# Load a Workspace
file <- system.file("workspaces", "workspace_test.xml", package = "rjd3workspace")
jws <- jws_open(file)

# Select SAProcessing
jsap1 <- jws_sap(jws, 1)

# Select SA-item (as java object)
jsai1 <- jsap_sai(jsap1, 3)

palatej/rjdemetra3 documentation built on July 16, 2025, 5:41 p.m.