[R] Help for mca

housseima guiga
Fri, 09 Jul 2010 13:35:53 -0000

Good eveninig,

I work on R and i want to do an MCA but, i find difficulty in calculating the
contribution (CTR), cosine(CO2), coord(CORD) and distancefrom the center of the

modalities of variables. Please help me how to calculate these values.

In fact, when i enter the variables it writes "variable not found"

Thank you

Housseima

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