Bookmark and Share

Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.


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

st: If bootstrap can't support "bysort", then how?


From   econqian222 <maguixianstatalist@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: If bootstrap can't support "bysort", then how?
Date   Tue, 1 May 2012 12:19:12 -0700 (PDT)

Dear all
      I want to run a bootstrap by product(1,2,3,...) , the command is
written as:  
      bysort product: bootstrap rmse=e(rmse), reps(100) seed(12345): regress
value quantity index
      unfortunately, the program can't run successfully.

the format of the data goes as following
product   quantity        value       index
> 1                5.605  .064            7
> 1              27.3518  3.96556      3
> 1             2.76541   .597           6
> 2             727.906   77.711       12
> 2             396.779   82.386       18
> 3             35.8568   .783239      4
> 3             19.6898   .128481      3

what can I do now?

Many thanks
Qian

--
View this message in context: http://statalist.1588530.n2.nabble.com/If-bootstrap-can-t-support-bysort-then-how-tp7517874.html
Sent from the Statalist mailing list archive at Nabble.com.
*
*   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/


© Copyright 1996–2018 StataCorp LLC   |   Terms of use   |   Privacy   |   Contact us   |   Site index