is.mutaframe

Tests whether an object is a <code>mutaframe</code>

The base R data.frame, like any vector, is copied upon
        modification. This behavior is at odds with that of GUIs and
        interactive graphics. To rectify this, plumbr provides a
        mutable, dynamic tabular data model.  Models may be chained
        together to form the complex plumbing necessary for
        sophisticated graphical interfaces. Also included is a general
        framework for linking datasets; an typical use case would be a
        linked brush.

is.mutaframe: Test for mutaframes

Description

Usage

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