isconnection

Determine if connections to Haver Analytics data servers are valid

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    Syntax

    x = isconnection(c)

    Description

    x = isconnection(c) returns 1 if the specified connection is a valid haver or haverdirect connection object, and 0 otherwise.

    example

    Examples

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    Use isconnection to verify that your Haver Analytics connection is valid.

    Establish a haver connection.

    c = haver('d:\work\haver\data\haverd.dat');

    Verify the connection by using the isconnection function.

    x = isconnection(c)
    x =

          1.00

    Input Arguments

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

    Version History

    Introduced in R2007a

    See Also

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    Topics