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From |
Richard Williams <[email protected]> |

To |
[email protected], [email protected] |

Subject |
Re: st: computing correct marginal effect in xtlogit model |

Date |
Tue, 25 Oct 2011 17:19:02 -0500 |

At 04:03 PM 10/25/2011, ramesh wrote:

Hello, I am using xtlogit model with an interaction term (e.g., y= b0+b1.x1+b2.x1*x1+b3.x3). I want to compute the marginal effect of 'x1'. However stata 'mfx compute, predict(pu0)' code treated 'x1' and 'x1*x1' as two separate variables (in fact they are not) and gives two marginal effect (marginal effect of 'x1', 'x1*x1'). I want to find the correct marginal effect of variable 'x1'. Is there any way to to do this in stata? Thanking in advance for your kind response! Ramesh

xtlogit y x1 c.x1#c.x1

------------------------------------------- Richard Williams, Notre Dame Dept of Sociology OFFICE: (574)631-6668, (574)631-6463 HOME: (574)289-5227 EMAIL: [email protected] WWW: http://www.nd.edu/~rwilliam * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/

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