Notice: On March 31, it was **announced** that Statalist is moving from an email list to a **forum**. The old list will shut down on April 23, and its replacement, **statalist.org** is already up and running.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

From |
Elena Quercioli <elena.liquorice@gmail.com> |

To |
statalist@hsphsun2.harvard.edu |

Subject |
st: Question on estimation procedure |

Date |
Sat, 10 Nov 2012 15:57:29 -0500 |

Dear StataList Users: Dear Stata List Users: I need some help on the following question: How do I find the best MLE fit for Y on a^d1 X1 and a^d2 X2 where I wish to estimate the coefficient on each (as well as a constant, say). To be precise, I want to input the data {X1,X2,Y} and parameters d1,d2>0, and have STATA tell me the best fit c_0, c_1, c_2, and geometric base a>0 so that: Y = c_0 + c_1 a^d1 X1 + c_2 a^d2 X2 I should mention also that my theory requires 0<a<1. Any help on this would be greatly appreciated! Thanks! Elena * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/

- Prev by Date:
**st: propensity score analysis time-varying treatment** - Next by Date:
**st: prtest confidence interval** - Previous by thread:
**st: propensity score analysis time-varying treatment** - Next by thread:
**re: st: Question on estimation procedure** - Index(es):