[R] sunrise, sunset calculation

[Mike Sumner]

It was through Hill et al. (2001) that I eventually found the NOAA website:

  http://www.soest.hawaii.edu/PFRP/elec.tagdata/tagdata.html

  Hill, Roger D., and Melinda J. Braun (2001). Geolocation by
  Light Level - The Next Step: Latitude. In: J.R. Sibert and J. Nielsen
(Eds.), Electronic Tagging and Tracking in Marine Fisheries (pp. 315-330).
Kluwer Academic Publishers, The Netherlands.

At 09:09 PM 6/21/2004, Angel Lopez wrote:
>but it might be better to say that R code 'uses noaa  algorithms'. Any 
>other pointers welcomed.
>Angel





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Michael Sumner - PhD. candidate
Maths and Physics (ACE CRC & IASOS) and Zoology (AWRU)
University of Tasmania
Private Bag 77, Hobart, Tas 7001, Australia
Phone: 6226 1752


Overall, SAS is about 11 years behind R and S-Plus in statistical 
capabilities (last year it was
about 10 years behind) in my estimation.
    -- Frank Harrell (SAS User, 1969-1991)
       R-help (September 2003)