getting a submatrix of all true
jdhunter at ace.bsd.uchicago.edu
Tue Jul 8 04:57:56 CEST 2003
>>>>> "Bengt" == Bengt Richter <bokr at oz.net> writes:
Bengt> Curiousness: what do your observations represent?
By day, I do research in neurology and neurobiology. By night, stock
market analysis: academia doesn't pay! I have written several modules
to parse the Yahoo Finance pages, eg,
http://biz.yahoo.com/p/x/xoma.html. The 2 fields which you identified
as missing on all but 2 observations are Revenue Estimates: "Year Ago
Sales" and "Sales Growth" for This Year, both of which are N/A for
almost all tickers.
Jon> Interesting problem!
Bengt> Yes. So many, so little time ... ;-/
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