references.bib

@Article{azzalini:1990,
  author  = {Azzalini, A. and Bowman, A. W.},
  title   = {A look at some data on the {O}ld {F}aithful geyser.},
  journal = {Applied Statistics},
  pages   = {357--365},
  volume  = {39},
  year    = {1990}
}

@InCollection{brewer:1994,
  author  = {Brewer, Cynthia A.},
  title   = {Color Use Guidelines for Mapping and Visualization},
  booktitle={Visualization in Modern Cartography},
  editor  = {MacEachren, A.M. and Taylor, D.R.F.},
  keywords= {perception/colour; perception},
  pages   = {123-147},
  publisher={Elsevier Science},
  year    = {1994}
}

@InProceedings{brewer:1994a,
  author  = {Brewer, Cynthia A.},
  title   = {Guidelines for Use of the Perceptual Dimensions of Color for
            Mapping and Visualization},
  booktitle={Color Hard Copy and Graphic Arts III, Proceedings of the
            International Society for Optical Engineering (SPIE), San Jose},
  keywords= {perception/colour; perception},
  pages   = {54-63},
  volume  = {2171},
  year    = {1994}
}

@Article{carr:1987,
  author  = {Carr, D. B. and Littlefield, R. J. and Nicholson, W. L. and
            Littlefield, J. S.},
  title   = {Scatterplot Matrix Techniques for Large {N}},
  journal = {Journal of the American Statistical Association},
  keywords= {large-data, plot/point},
  number  = {398},
  pages   = {424-436},
  volume  = {82},
  year    = {1987}
}

@Article{carr:1994,
  author  = {Carr, Dan},
  title   = {Using Gray in Plots},
  journal = {ASA Statistical Computing and Graphics Newsletter},
  keywords= {perception; aesthetics},
  number  = {5},
  pages   = {11-14},
  url     = {http://www.galaxy.gmu.edu/~dcarr/lib/v5n2.pdf},
  volume  = {2},
  year    = {1994}
}

@Article{carr:1999,
  author  = {Carr, Dan and Sun, Ru},
  title   = {Using Layering and Perceptual Grouping in Statistical Graphics},
  journal = {ASA Statistical Computing and Graphics Newsletter},
  keywords= {perception},
  number  = {1},
  pages   = {25-31},
  volume  = {10},
  year    = {1999}
}

@InCollection{carr:2002,
  author  = {Carr, Dan},
  title   = {Graphical displays},
  booktitle={Encyclopedia of Environmetrics},
  editor  = {El-Shaarawi, Abdel H. and Piegorsch, Walter W.},
  keywords= {perception},
  pages   = {933-960},
  publisher={John Wiley \& Sons},
  url     = {http://www.galaxy.gmu.edu/~dcarr/lib/EnvironmentalGraphics.pdf},
  volume  = {2},
  year    = {2002}
}

@Book{chambers:1983,
  author  = {Chambers, John and Cleveland, William and Kleiner, Beat and
            Tukey, Paul},
  title   = {Graphical methods for Data Analysis},
  keywords= {data-analysis},
  publisher={Wadsworth},
  year    = {1983}
}

@Article{cleveland:1987,
  author  = {Cleveland, William S and McGill, Robert},
  title   = {Graphical Perception: The Visual Decoding of Quantitative
            Information on Graphical Displays of Data},
  journal = {Journal of the Royal Statistical Society. Series A (General)},
  keywords= {perception},
  number  = {3},
  pages   = {192-229},
  volume  = {150},
  year    = {1987}
}

@Book{cleveland:1993,
  author  = {Cleveland, William},
  title   = {Visualizing Data},
  keywords= {data-analysis},
  publisher={Hobart Press},
  year    = {1993}
}

@Article{cleveland:1993a,
  author  = {Cleveland, William},
  title   = {A model for studying display methods of statistical graphics},
  journal = {Journal of Computational and Graphical Statistics},
  keywords= {perception},
  pages   = {323-364},
  url     = {http://stat.bell-labs.com/doc/93.4.ps},
  volume  = {2},
  year    = {1993}
}

@Book{cleveland:1994,
  author  = {Cleveland, William},
  title   = {The Elements of Graphing Data},
  publisher={Hobart Press},
  year    = {1985}
}

@Book{cook:2007,
  author  = {Cook, Dianne and Swayne, Deborah F.},
  title   = {Interactive and Dynamic Graphics for Data Analysis: With
            Examples Using R and GGobi},
  keywords= {software/ggobi},
  publisher={Springer},
  year    = {2007}
}

@Manual{dichromat,
  author  = {Lumley, Thomas},
  title   = {dichromat: Color schemes for dichromats},
  note    = {R package version 1.2-2},
  year    = {2007}
}

@Manual{effects,
  author  = {Fox, John},
  title   = {effects: Effect Displays for Linear and Generalized Linear
            Models},
  note    = {R package version 1.0-12},
  url     = {http://socserv.socsci.mcmaster.ca/jfox/},
  year    = {2008}
}

@Manual{gplots,
  author  = {Warnes, Gregory},
  title   = {gplots: Various R programming tools for plotting data},
  note    = {R package version 2.6.0. Includes R source code and/or
            documentation contributed by Ben Bolker and Thomas Lumley},
  year    = {2007}
}

@Article{hartigan:1979,
  author  = {Hartigan, J. A. and Wong, M. A.},
  title   = {A k-means clustering algorithm},
  journal = {Applied Statistics},
  keywords= {clustering},
  pages   = {100-108},
  volume  = {28},
  year    = {1979}
}

@Manual{hexbin,
  author  = {Carr, Dan and Lewin-Koh, Nicholas and Maechler, Martin},
  title   = {hexbin: Hexagonal Binning Routines},
  note    = {R package version 1.14.0},
  year    = {2008}
}

@Manual{hmisc,
  author  = {Harrell, Frank E, Jr},
  title   = {Hmisc: Harrell Miscellaneous},
  note    = {R package version 3.5-2. With contributions from many others.},
  url     = {http://biostat.mc.vanderbilt.edu/s/Hmisc},
  year    = {2008}
}

@Article{inselberg:1985,
  author  = {Inselberg, A.},
  title   = {The Plane with Parallel Coordinates},
  journal = {The Visual Computer},
  keywords= {parallel coordinates},
  pages   = {69--91},
  volume  = 1,
  year    = 1985
}

@Manual{lattice,
  author  = {Sarkar, Deepayan},
  title   = {lattice: Lattice Graphics},
  keywords= {no-electronic; software/r},
  note    = {R package version 0.17-6},
  year    = {2008}
}

@Manual{mapproj,
  author  = {McIlroy, Doug},
  title   = {mapproj: Map Projections},
  note    = {R package version 1.1-7.1. Packaged for R by Ray Brownrigg and
            Thomas P Minka.},
  year    = {2005}
}

@Article{meyer:2006,
  author  = {Meyer, David and Zeileis, Achim and Hornik, Kurt},
  title   = {The Strucplot Framework: Visualizing Multi-Way Contingency
            Tables with vcd},
  journal = {Journal of Statistical Software},
  keywords= {plot/area},
  number  = {3},
  pages   = {1-48},
  url     = {http://www.jstatsoft.org/v17/i03/},
  volume  = {17},
  year    = {2006}
}

@PhDThesis{murrell:1998,
  author  = {Murrell, Paul},
  title   = {Investigations in Graphical Statistics},
  school  = {The University of Auckland},
  year    = {1998}
}

@Book{murrell:2005,
  author  = {Murrell, Paul},
  title   = {R Graphics},
  keywords= {software/r},
  publisher={Chapman \& Hall/CRC},
  year    = {2005}
}

@Manual{plotrix,
  author  = {Lemon, Jim and Bolker, Ben and Oom, Sander and Klein, Eduardo
            and Rowlingson, Barry and Wickham, Hadley and Tyagi, Anupam and
            Eterradossi, Olivier and Grothendieck, Gabor and Toews, Michael
            and Kane, John},
  title   = {plotrix: Various plotting functions},
  note    = {R package version 2.4-3},
  year    = {2008}
}

@Book{robbins:2004,
  author  = {Robbins, Naomi},
  title   = {Creating More Effective Graphs},
  publisher={Wiley-Interscience},
  year    = {2004}
}

@Book{sarkar:2008,
  author  = {Sarkar, Deepayan},
  title   = {Lattice: Multivariate Data Visualization with R},
  publisher={Springer},
  year    = {2008}
}

@Book{tufte:1990,
  author  = {Tufte, Edward R.},
  title   = {Envisioning Information},
  keywords= {aesthetics},
  publisher={Graphics Press},
  year    = 1990
}

@Book{tufte:1997,
  author  = {Tufte, Edward R.},
  title   = {Visual Explanations},
  keywords= {aesthetics},
  publisher={Graphics Press},
  year    = 1997
}

@Book{tufte:2001,
  author  = {Tufte, Edward R.},
  title   = {The Visual Display of Quantitative Information},
  edition = second,
  keywords= {aesthetics},
  publisher={Graphics Press},
  year    = 2001
}

@Book{tufte:2006,
  author  = {Tufte, Edward R.},
  title   = {Beautiful Evidence},
  keywords= {aesthetics},
  publisher={Graphics Press},
  year    = 2006
}

@Book{tukey:1977,
  author  = {Tukey, John W.},
  title   = {Exploratory Data Analysis},
  keywords= {data-analysis},
  publisher={Addison--Wesley},
  year    = {1977},
  annote  = {Exploration vs. confirmation (need to mention obsession of
            statisticians in general with confirmatory analyses). Smoothing
            to see trend, esp. useful when variability high. Founding
            father.}
}

@Article{wegman:1990,
  author  = {Wegman, Edward J.},
  title   = {Hyperdimensional Data Analysis Using Parallel Coordinates},
  journal = {Journal of the American Statistical Association},
  keywords= {parallel coordinates},
  number  = {411},
  pages   = {664-675},
  volume  = {85},
  year    = {1990}
}

@Article{wickham:2007b,
  author  = {Wickham, Hadley},
  title   = {Reshaping data with the reshape package},
  journal = {Journal of Statistical Software},
  keywords= {reshape},
  number  = {12},
  url     = {http://www.jstatsoft.org/v21/i12/paper},
  volume  = {21},
  year    = {2007}
}

@Article{wickham:2007d,
  author  = {Wickham, Hadley},
  title   = {A layered grammar of graphics},
  journal = {Journal of Computational and Graphical Statistics},
  note    = {In press},
  year    = {2009}
}

@PhDThesis{wickham:2008,
  author  = {Wickham, Hadley},
  title   = {Practical tools for exploring data and models},
  school  = {Iowa State University},
  url     = {http://had.co.nz/thesis},
  year    = {2008}
}

@Article{wickham:2008b,
  author  = {Wickham, Hadley and Lawrence, Michael and {Temple Lang}, Duncan
            and Swayne, Deborah F},
  title   = {An introduction to rggobi},
  journal = {R-news},
  keywords= {software/ggobi},
  month   = {October},
  number  = {2},
  pages   = {3--7},
  url     = {http://CRAN.R-project.org/doc/Rnews/Rnews_2008-2.pdf},
  volume  = {8},
  year    = {2008}
}

@Book{wilkinson:2006,
  author  = {Wilkinson, Leland},
  title   = {The Grammar of Graphics},
  edition = {2nd},
  keywords= {graphics/theory},
  publisher={Springer},
  series  = {Statistics and Computing},
  year    = {2005}
}

@Article{zeileis:2008,
  author  = {Zeileis, Achim and Hornik, Kurt and Murrell, Paul},
  title   = {Escaping {RGB}land: Selecting Colors for Statistical Graphics},
  journal = {Computational Statistics \& Data Analysis},
  note    = {Forthcoming},
  url     = {http://statmath.wu-wien.ac.at/~zeileis/papers/Zeileis+Hornik+Murrell-2008.pdf}
            ,
  year    = {2008}
}


@article{tornqvist:1985,
	Author = {T{\"o}rnqvist, Leo and Vartia, Pentti and Vartia, Yrj{\"o} O},
	Journal = {The American Statistician},
	Number = {1},
	Pages = {43--46},
	Title = {How should relative changes be measured?},
	Volume = {39},
	Year = {1985}}