Thanks Radu,that has solved for me a lot of code.
----- Original Message -----
From: "Radu Ban" <[email protected]>
To: <[email protected]>
Sent: Saturday, March 17, 2007 5:17 PM
Subject: Re: st: Accumulation function
> I might have misunderstood, but doesn't this solve your problem?
>
> gen Accum = sum(A)
>
> -Radu
>
> 2007/3/16, Victor M. Zammit <[email protected]>:
>> Dear subscribers,
>>
>> I have variable A with the given observations and I would like to create
>> code to get variable Accum.I tried
>>
>> local i = 1
>>
>> while `i'<= _N {
>>
>> local e = 1
>>
>> while `e'<= _N {
>>
>> local u = p[`i'] + p[`i'-1]
>>
>> replace c = `u' in `e'
>>
>> local e = `e'+1
>>
>> local i = `i'+1
>>
>> }
>>
>> }
>>
>> but it does not work,
>>
>> A Accum
>>
>> 1 1
>>
>> 3 4
>>
>> 0 4
>>
>> 0 4
>>
>> 1 5
>>
>> 0 5
>>
>> 3 8
>>
>> 3 11
>>
>> 3 14
>>
>> 0 14
>>
>> 1 15
>>
>> 1 16
>>
>> 3 19
>>
>> 1 20
>>
>> 0 20
>>
>> 1 21
>>
>> 3 24
>>
>> Can I get any suggestions please
>>
>> Victor M. Zammit
>>
>> *
>> * For searches and help try:
>> * http://www.stata.com/support/faqs/res/findit.html
>> * http://www.stata.com/support/statalist/faq
>> * http://www.ats.ucla.edu/stat/stata/
>>
> *
> * For searches and help try:
> * http://www.stata.com/support/faqs/res/findit.html
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
