[R] mca-graphics: all elements overlapping in the help-example for multiple correspondence analysis

Michael Reinecke Reinecke at consultic.com
Wed Jan 31 09:30:26 CET 2007

Dear all,
I tried out the example in the help document for mca (the multiple correspondence analysis of the MASS package):
farms.mca <- mca(farms, abbrev=TRUE)
But the graphic that I get seems unfeasible to me: I cannot recognize the numbers (printed in black) because they are all overlapping and concealing each other. I don ´t dare using my own data, which consist of several hundred cases - I guess I won ´t see anything.
How can I solve this? Thank you for any idea!

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