R help - Feb 2012 - cumsum formula to determine plankton phenology

Dear R-users

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-- Heather Anne
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Heather A. Wright, PhD candidate
Ecology and Evolution of Plankton
Stazione Zoologica Anton Dohrn
Villa Comunale
80121 - Napoli, Italy
website<http://www.szn.it/SZNWeb/cmd/ShowArchiveItem?TYPE_ID=HUMANRESOURCE&ITEM_ID=21942&LANGUAGE_ID=2>
Lab: +39 081 583 3201
Cell: +39 366 484 2196
Fax: +39 081 764 1355

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