# Re: st: Re: counting in radioactive measurement

 From "Andreas Aschbacher" To statalist@hsphsun2.harvard.edu Subject Re: st: Re: counting in radioactive measurement Date Sun, 13 Jun 2004 17:09:22 +0200 (MEST)

```Dear Tom !
thank you for answering so quick !
I start to test it
sincerely,andreas

> Andreas,
>
> The following code should do what you want:
>
> local mult = 1.003
> local i = 0
> while 30*`mult'^(`i'+1) < 10000 {
> *   di 30*`mult'^`i' ": " _c
>    count if dosis_corr >= 30*`mult'^`i' & dosis_corr < 30*`mult'^(`i'+1)
>    local i = `i'+1
> }
>
> If you wish to see the ranges being counted, remove the asterisk (*) on
> the
> display statement
>
> Tom
>
> ----- Original Message -----
> From: "Andreas Aschbacher" <aa_surf@gmx.at>
> To: <statalist@hsphsun2.harvard.edu>
> Sent: Sunday, June 13, 2004 9:26 AM
> Subject: st: counting in radioactive measurement
>
>
> > Dear fellows !
> >
> > I am using the following program for counting my variable-values :
> > /the name of the variable is dosis_corr /
> > --------------------------
> > local i = 1
> > while `i' < 10000 {
> >         count if dosis_corr >= `i' & dosis_corr  < `i' + 1
> >         display
> >         local i = `i' + 1
> > }
> > --------------------------
> > my question:
> > multiplikation-faktor mult : mult = 1.003 in the following way:
> > counting between  30(<=) and (<)30* mult    then
> > counting between  30*mult(<=)  and (<)30* (mult)^2  then
> > counting between  30*(mult)^2(<=) and (<)30* (mult)^3  and so on
> > with: 30 * (mult)^n no larger than 10000 as condition
> > ~
> > any help will be appreciated very much !
> > I did not have Stataprogramming-course yet
> >
> > sincerely aschbacher andreas
> >
> >
> >
> >
> >
> > --
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>
> *
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