is.mutaframe

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

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.

Michael Lawrence

is.mutaframe: Test for mutaframes

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