search for: na0402

Displaying 2 results from an estimated 2 matches for "na0402".

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2011 Jan 06
3
Extract data
...ith roughly 800 species in, each species have 15 columns of information: Species 1 2 3 etc.. a t y h b f j u c r y u etc.. I then have another data frame called com with the composition of species in each region, there are 506 different communities: community species NA1102 a NA1102 c NA0402 b NA0402 c AT1302 a AT1302 b etc.. What i want to do is extract the information held in the first data frame for each community and save this as a new data frame. Resulting in : - community_NA1102 a t y h c r y u community_NA0402 b f j u c r y u Thanks in advance for any sug...
2011 Jan 06
1
Multiple subsets of data
...ith roughly 800 species in, each species have 15 columns of information: Species 1 2 3 etc.. a t y h b f j u c r y u etc.. I then have another data frame called com with the composition of species in each region, there are 506 different communities: community species NA1102 a NA1102 c NA0402 b NA0402 c AT1302 a AT1302 b etc.. What i want to do is extract the information held in the first data frame for each community and save this as a new data frame. Resulting in : - community_NA1102 a t y h c r y u community_NA0402 b f j u c r y u Thanks in advance for any sug...