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df: trees.i.csv
folder for dataframe:
trees.i.csv
and code for retrievine allometry information
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- trees.i.csv — by David LeBauer — last modified 2008-04-08 13:39
- # This is the data frame trees.i.csv # skip 4 rows : read.csv ( 'trees.i.csv', skip =4, header = TRUE ) # need to include total biomass, canopy transmittance, ht, dbh # "","FIA.PLOT","FIA.CN","FIA.SPCD","FIA.DIA" "1",1,15582767010661,631,6.9 "2",1,15582768010661,631,4.3
- sp_eqlib.csv: — by David LeBauer — last modified 2008-04-08 13:38
- - The subset of tree ("T") species with equations that can be calculated solely from DBH. Species codes and species descriptions are both included. There are multiple rows per species, one per response variable. This is from the *old* BIOPAK equation library.
- biomass.r — by David LeBauer — last modified 2008-04-08 13:37
- - An (as yet incomplete) R script intended to extract equations from the BIOPAK equation library, parse them into executable R functions, and apply them appropriately to the individual tree records in the "FIA_indivtrees.csv" file.
- Overview from Jim — by David LeBauer — last modified 2008-04-08 13:36
- Original email, see biomass.r for more details