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Hello, Using the Correspondence Analysis package (ca), I wonder if there is a way to further customize the plot beyond the options given in plot.ca provided by the mentioned package. The correspondence analysis I am doing consists of two datasets sharing only the rows, so the plot draw the total of columns (from both datasets) in the graph and the rows as expected. However, as in my case the

Hi R, I was experimenting with the CA package for correspondence analysis. data(author) ca(author) plot(ca(author)) How can I get the values used by the plot for the two axis for biplot? In other words, how will I be able to obtain the scores in the dimensions (which are obtained by PCA) of the graphs? Thanks. Thanks and Regards, Shubha This e-mail may contain