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RE: st: RE: RE: RE: summing across bins


From   "Nick Cox" <[email protected]>
To   <[email protected]>
Subject   RE: st: RE: RE: RE: summing across bins
Date   Tue, 14 Feb 2006 11:36:16 -0000

I've updated the program to Stata >=8 graphics, 
but the limitation to no support of weights 
remains. This will appear via a future 
issue of the Stata Journal. 

In essence -binsm- is a wrapper for -egen- 
as far as calculation of summaries is concerned. 
As established in this thread, -egen- 
does not support weights in general. I can't 
think of a work-around that would not be ad hoc, 
awkward, and very time-consuming. 

Supporting -egen- may appear to be bad
programming style, as sometimes deprecated by 
myself among others. In this case, it is a way
of providing a lot of flexibility, including 
support in principle for user-written functions, 
with minimal programming effort. 

Nick 
[email protected] 

Lenna Nepomnyaschy
 
> Hi Nick,
> 
> using the binsm command with weights would solve all my 
> problems. It would 
> be so great if it were possible.  I just downloaded it 
> yesterday and it 
> works beautifully otherwise.
 
> On Mon, 13 Feb 2006, Nick Cox wrote:
> 
> > Also, on -binsm-: the latest public domain version is
> > 1.1.0 for Stata 4 in STB-37.
> >
> > I didn't know anyone ever used it.
> > I will see if an update can be done quickly.


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