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Read an SA-item

Source: R/saitem.R
read_sai.Rd

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

Usage

read_sai(jsai)

Arguments

jsai

Java SA-item object.

Value

a list

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.

Examples


# Load a Workspace
file <- system.file("workspaces", "workspace_test.xml", package = "rjd3workspace")
jws <- jws_open(file)
#> Error in .jcall(obj = "jdplus/sa/base/workspace/Ws", returnSig = "Ljdplus/sa/base/workspace/Ws;",     method = "open", full_file_name): java.lang.UnsupportedClassVersionError: jdplus/toolkit/base/api/timeseries/calendars/CalendarManager has been compiled by a more recent version of the Java Runtime (class file version 65.0), this version of the Java Runtime only recognizes class file versions up to 61.0

# Select SAProcessing
jsap1 <- jws_sap(jws, 1)
#> Error: object 'jws' not found

# Select SA-item (as java object)
jsai1 <- jsap_sai(jsap1, 3)
#> Error: object 'jsap1' not found