@article {IOPORT.50278815,
    author       = {Perer, Adam and Shneiderman, Ben},
    title        = {Integrating statistics and visualization for exploratory power: from long-term case studies to design guidelines},
    year         = {2009},
    journal      = {IEEE Computer Graphics and Applications},
    volume       = {29},
    number       = {3},
    pages        = {39-51},
    identifier   = {50278815},
}