aggregation

Set Haver Analytics aggregation mode

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    Syntax

    x = aggregation(c)
    x = aggregation(c,aggmode)

    Description

    x = aggregation(c) returns the current aggregation mode, where c is either a haver or haverdirect connection object.

    • x = 0 indicates that the aggregation mode is set to keep missing data without filling it.

    • x = 1 indicates that the aggregation mode is set to fill missing data based on data available in the requested period.

    • x = 2 indicates that the aggregation mode is set to fill missing data according to some past value.

    • x = -1 indicates that the aggregation mode is set to reset to its last valid setting.

    x = aggregation(c,aggmode) sets the aggregation mode for handling missing data.

    example

    Examples

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    Create a DLX Direct connection for the Haver Analytics® database that you want to connect to. In this example, replace USECON with the name of your database.

    databasename = "USECON";
c = haverdirect(databasename)

    c = 

  haverdirect with properties:

        DatabaseName: "USECON"
        DatetimeType: ''
    DataReturnFormat: ''

    To keep missing data without filling it, set the aggregation mode to 1.

    aggmode = 1;
x = aggregation(c,aggmode)

    x =

      1.00

    Input Arguments

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    Haver Analytics connection, specified as a haver or haverdirect connection object.

    Aggregation mode, specified as one of the following options:

    • 0 — Keep missing data without filling it.

    • 1 — Fill missing data based on data available in the requested period.

    • 2 — Fill missing data based on some past value.

    • -1 — Reset mode to its last valid setting.

    Version History

    Introduced in R2008b

    See Also

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