[R] vcd package, assoc()

From: Nicolas Mazziotta <nicolas.mazziotta_at_swing.be>
Date: Wed 06 Dec 2006 - 07:16:21 GMT


I am trying to use the extended assocplot() function: assoc(), from vcd package. Trouble is that it cannot even run its own examples on my installation. I get this output:

$> example(assoc)

assoc> data("HairEyeColor")

assoc> (x <- margin.table(HairEyeColor, c(1, 2)))

Hair Brown Blue Hazel Green
  Black 68 20 15 5
  Brown 119 84 54 29

  Red      26   17    14    14
  Blond     7   94    10    16

assoc> assoc(x)
Error in unit.c(mar[4], unit(1, "null"), mar[2], legend_width) :

        It is invalid to combine unit objects with other types

Version info output by citation("vcd") is 1.0-1.

Any idea about what's going wrong?

Thanks for any help.

Nicolas Mazziotta

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Received on Thu Dec 07 05:40:50 2006

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