[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: RE: Time taken for reshape command
I would have thought that more information
was needed on your machine set-up and how
much memory you asked of Stata to assess this.
> -----Original Message-----
> From: firstname.lastname@example.org
> [mailto:email@example.com]On Behalf Of Subhankar
> Sent: 18 May 2004 17:05
> To: firstname.lastname@example.org
> Subject: st: Time taken for reshape command
> Hello all,
> The "reshape" command that I am using takes an extremely long
> time and I am
> not sure whether this is normal.
> Let me mention the details.
> I have 1000 observations and 926 variables.
> Variable: "ID" takes values from 1 through 1000. (denoting
> 1000 companies)
> Variable "Y" is a specific corporate value
> 924 variables: X1 through X924 denote the 924 past stock prices.
> I am reshaping it in the long format into 924000 observations and 3
> variables (ID,Y,X) using
> reshape long X, i(ID) j(DAYS)
> This single command takes 10-12 minutes to process.
> Is this normal?
> * 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: