.-
help for ^lrmatx^
.-

Makes estimates and p-values from logistic
regression more easily available   
----------------------------

    ^lrmatx^ 

Description
-----------

^lrmatx^ must be run after a logistic regression.

It stores the output that you see from a logistic regression as easily 
accessible matrices.

It is intended for use during model building. By making coefficients
accessible, you can easily compare changes in coefficients between
different models.

Options
-------

none

Remarks 
-------
The results are returned in
        ^r(or)^       odds ratios (exp(beta))
        ^r(ci)^       confidence intervals at 95% 2-tailed sig.level
        ^r(beta)^     coefficients
        ^r(stderr)^   standard errors
        ^r(pwald)^        p-values of wald test
        ^r(lrmatx)^       all of the above in one matrix

This program is used in the programs lrplot and lrchg.




Examples
--------

    . ^xi:logistic response i.age i.gender^ 
    . ^lrmatx^
    . ^return list^
    . ^matrix list r(lrmatx)^   

        r(lrmatx)[4,4]
              OR          CI1         CI2       p
        Iage_2  1.4102446   1.3292385   1.4961874       0
        Iage_3  1.4026458   1.2765543   1.5411921       1.917e-12
        Iage_4    1.06006   .92046704   1.2208228       .4181673
        _cons   1.7053863   1.6373446   1.7762555       0

Author
-------
    Jan Brogger, University of Bergen, Norway
    jan.brogger@@med.uib.no

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--------------
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