search for: scagnostics

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2007 Jul 09
1
about scagnostics
Hi Hadley, thank you for providing this "scagnostics" primer.... I was trying to do some basic testing, and I see that I probably missed some points : first it's not clear for me if the argument of "scagnostics" should be raw data or "processed" data (results of calling "splom" or whatever...). If the first, I...
2007 Jul 08
0
Scagnostics - scatterplot diagnostics
The scagnostics package implements the graph theoretic scagnostics described by Leland Wilkinson, Anushka Anand and Robert Grossman (http://www.ncdm.uic.edu/publications/files/proc-094.pdf), building on an old idea of Tukey's to define indices of "interestingness" to help guide the search for interes...