[R] For loop help

cs389 cs389 at cornell.edu
Wed Jul 11 20:10:01 CEST 2012


Hi Everyone,
   I could use help developing a for loop. I have a dataset with tallies for
a number of species within 7 different size classes. I need to uncollate the
data into the rawest form (ie: each row a different individual) & retrain
the metadata associated with each row (Date, Recorder, Site, Transect and
Species). Here is an example of the current format:

http://r.789695.n4.nabble.com/file/n4636155/data.jpg 
  




Could someone help me write a for loop? I am looking for something like this
(represents just the top 2 rows of the first table):

Date  Recorder  Site Transect  SpeciesSize Class
7/6/10	CSC	Puako	A	MOCA	5-10cm
7/6/10	CSC	Puako	A	MOCA	5-10cm
7/6/10	CSC	Puako	A	MOCA	20-40cm
7/6/10	CSC	Puako	A	MOPA	<5cm
7/6/10	CSC	Puako	A	MOPA	<5cm
7/6/10	CSC	Puako	A	MOPA	5-10cm
7/6/10	CSC	Puako	A	MOPA	10-20cm





Many Thanks!
Courtney

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