-------------------------------------------------------------------------------
help for lambda
-------------------------------------------------------------------------------

Goodman and Kruskal's lambda measures for two-way tables

        lambda rowvar colvar [weight] [if exp] [in range]

    fweights and aweights are allowed; see help weights.


Description 

    lambda cross-tabulates rowvar and colvar and treats them as nominal
    variables for calculation of Goodman and Kruskal's lambda measures of
    association.


Examples 

    . lambda eye hair [w=freq]


Author 

    Nicholas J. Cox, University of Durham, U.K.
    n.j.cox@durham.ac.uk


References 

    Goodman, L.A. and Kruskal, W.H. 1954. Measures of association for cross
    classifications.  Journal, American Statistical Association 49: 732-764.


Also see

    On-line: tabulate