Default Cognostics Function for splod

Description

Default cognostics function for splod

Usage

1

Arguments

df

a subset of data created by makeSplodData

Value

a data.frame of scagnostics for the given subset

References

Wilkinson, L., Anushka A., and Grossman, R. L. "Graph-Theoretic Scagnostics." INFOVIS. Vol. 5. 2005.

See Also

splodPanelFn, splod, makeSplodData

Examples

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## Not run: 
library(lattice)

vdbConn(tempfile(), autoYes = TRUE)

# make "splod" directly from a data frame
splod(batting, name = "batting",
  id.vars = c("playerID", "yearID", "stint", "teamID", "lgID"))

# first transform the data into a "splodDat" object
batSplodDat <- makeSplodData(batting,
  id.vars = c("playerID", "yearID", "stint", "teamID", "lgID"))
# now make "splod"
splod(batSplodDat, name = "batting2", data = batSplodDat)

# custom panel function (color by league)
mySplodFn <- function(d) {
  xyplot(jitter(y) ~ jitter(x), groups = lgID, data = d,
    xlab = getSplitVar(d, "xVar"),
    ylab = getSplitVar(d, "yVar"),
    auto.key = TRUE
  )
}

splod(batSplodDat, name = "batting3",
  data = batSplodDat, panelFn = mySplodFn)

view()

## End(Not run)

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