VIM: Visualization and Imputation of Missing Values

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New tools for the visualization of missing and/or imputed values are introduced, 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. A graphical user interface available in the separate package VIMGUI allows an easy handling of the implemented plot methods.

Author
Matthias Templ, Andreas Alfons, Alexander Kowarik, Bernd Prantner
Date of publication
2016-10-17 12:41:12
Maintainer
Matthias Templ <matthias.templ@gmail.com>
License
GPL (>= 2)
Version
4.6.0
URLs

View on CRAN

Man pages

aggr
Aggregations for missing/imputed values
alphablend
Alphablending for colors
barMiss
Barplot with information about missing/imputed values
bgmap
Backgound map
chorizonDL
C-horizon of the Kola data with missing values
colormapMiss
Colored map with information about missing/imputed values
colSequence
HCL and RGB color sequences
countInf
Count number of infinite or missing values
growdotMiss
Growing dot map with information about missing/imputed values
histMiss
Histogram with information about missing/imputed values
hotdeck
Hot-Deck Imputation
initialise
Initialization of missing values
irmi
Iterative robust model-based imputation (IRMI)
kNN
k-Nearest Neighbour Imputation
kola.background
Background map for the Kola project data
mapMiss
Map with information about missing/imputed values
marginmatrix
Marginplot Matrix
marginplot
Scatterplot with additional information in the margins
matrixplot
Matrix plot
mosaicMiss
Mosaic plot with information about missing/imputed values
pairsVIM
Scatterplot Matrices
parcoordMiss
Parallel coordinate plot with information about...
pbox
Parallel boxplots with information about missing/imputed...
prepare
Transformation and standardization
print.summary.aggr
Print method for objects of class summary.aggr
regressionImp
Regression Imputation
rugNA
Rug representation of missing/imputed values
SBS5242
Synthetic subset of the Austrian structural business...
scattJitt
Bivariate jitter plot
scattmatrixMiss
Scatterplot matrix with information about missing/imputed...
scattMiss
Scatterplot with information about missing/imputed values
sleep
Mammal sleep data
spineMiss
Spineplot with information about missing/imputed values
tao
Tropical Atmosphere Ocean (TAO) project data
testdata
Simulated data set for testing purpose
VIM-package
Visualization and Imputation of Missing Values
vmGUIenvir
Environment for the GUI for Visualization and Imputation of...

Files in this package

VIM
VIM/inst
VIM/inst/CITATION
VIM/tests
VIM/tests/test_data_frame.R
VIM/tests/test_kNN.R
VIM/tests/test_gowerDind.R
VIM/src
VIM/src/gowerD.cpp
VIM/NAMESPACE
VIM/NEWS
VIM/data
VIM/data/chorizonDL.rda
VIM/data/sleep.rda
VIM/data/kola.background.rda
VIM/data/tao.rda
VIM/data/testdata.RData
VIM/data/SBS5242.rda
VIM/R
VIM/R/regressionImp.R
VIM/R/colormapMiss.R
VIM/R/hotdeck.R
VIM/R/utils.R
VIM/R/alphablend.R
VIM/R/kNNFaster.R
VIM/R/mapMiss.R
VIM/R/growdotMiss.R
VIM/R/irmi.R
VIM/R/barMiss.R
VIM/R/pbox.R
VIM/R/parcoordMiss.R
VIM/R/prepare.R
VIM/R/marginplot.R
VIM/R/scattMiss.R
VIM/R/colSequence.R
VIM/R/matrixplot.R
VIM/R/marginmatrix.R
VIM/R/rugNA.R
VIM/R/VIM-package.R
VIM/R/pairsVIM.R
VIM/R/gower.dist.R
VIM/R/scattmatrixMiss.R
VIM/R/histMiss.R
VIM/R/bgmap.R
VIM/R/spineMiss.R
VIM/R/mosaicMiss.R
VIM/R/aggr.R
VIM/R/zzz.R
VIM/R/scattJitt.R
VIM/MD5
VIM/README
VIM/DESCRIPTION
VIM/man
VIM/man/initialise.Rd
VIM/man/countInf.Rd
VIM/man/aggr.Rd
VIM/man/chorizonDL.Rd
VIM/man/histMiss.Rd
VIM/man/spineMiss.Rd
VIM/man/marginmatrix.Rd
VIM/man/vmGUIenvir.Rd
VIM/man/kNN.Rd
VIM/man/SBS5242.Rd
VIM/man/rugNA.Rd
VIM/man/alphablend.Rd
VIM/man/print.summary.aggr.Rd
VIM/man/scattmatrixMiss.Rd
VIM/man/prepare.Rd
VIM/man/mapMiss.Rd
VIM/man/colormapMiss.Rd
VIM/man/colSequence.Rd
VIM/man/growdotMiss.Rd
VIM/man/tao.Rd
VIM/man/pairsVIM.Rd
VIM/man/bgmap.Rd
VIM/man/matrixplot.Rd
VIM/man/kola.background.Rd
VIM/man/regressionImp.Rd
VIM/man/scattJitt.Rd
VIM/man/testdata.Rd
VIM/man/sleep.Rd
VIM/man/marginplot.Rd
VIM/man/mosaicMiss.Rd
VIM/man/irmi.Rd
VIM/man/hotdeck.Rd
VIM/man/parcoordMiss.Rd
VIM/man/pbox.Rd
VIM/man/barMiss.Rd
VIM/man/VIM-package.Rd
VIM/man/scattMiss.Rd