vmGUIenvir

putVm

getVm

existsVm

rmVm

value

mode

<p>Location were everything from package VIM and VIMGUI is stored.</p>

multivariate

hplot

Methods for the visualization of missing and/or imputed values
are provided, which can be used for exploring the data and the structure of
the missing and/or imputed values. Depending on this structure of the missing
values, the corresponding methods may help to identify the mechanism generating
the missing values and allows to explore the data including missing values.
In addition, the quality of imputation can be visually explored using various
univariate, bivariate, multiple and multivariate plot methods (<doi:10.1007/s11634-011-0102-y>). A graphical user
interface available in the separate package VIMGUI allows an easy handling of
the implemented plot methods.
Fast imputation methods such as k-nearest neighbor imputation (<doi:10.18637/jss.v074.i07>) and
(multiple) EM-based imputation using robust methods are provided (<doi:10.1016/j.csda.2011.04.012>).

Matthias Templ

Visualization and Imputation of Missing Values

Alexander Kowarik

Andreas Alfons

Bernd Prantner

vmGUIenvir function

<p>An object of class <code>environment</code> of length 0.</p>

Format

Environment for the GUI for Visualization and Imputation of Missing Values — vmGUIenvir

Environment for the GUI for Visualization and Imputation of Missing Values

vmGUIenvir: Environment for the GUI for Visualization and Imputation of Missing Values

Description

Usage

Arguments

Format

Details

References