| ordcomm {labdsv} | R Documentation |
Re-Order the Rows and Columns of a Taxon Data Frame
Description
Allows analysts to interactively re-order a community data frame to achieve a ‘structured’ table following phytosociological principles.
Usage
ordcomm(comm,site)
Arguments
comm |
a community data frame |
site |
a site or environment data frame |
Details
Prints a copy of the community data frame, and then prompts for plots to move in front of another plot. It then prompts for species to move in front of a specified species. Multiple plots or species can be moved in a single move, with plot or species IDs separated by commas with no blanks. The program cycles between prompting for plots to move, and then species to move, until both prompts are responded to with blank lines.
Value
produces a list with two components:
comm |
the new community data frame |
site |
the new site data frame |
Note
This is a a fairly simple means to sort a table. For large tables, it is often possible (and preferable) to sort the tables with ordination coordinates or other indices, but this function allows analysts to order the table arbitrarily into any form.
Author(s)
David W. Roberts droberts@montana.edu
See Also
summary.indval,const,importance
Examples
## Not run: data(bryceveg) # returns a data frame called bryceveg
## Not run: data(brycesite) # returns a data frame called brycesite
## Not run: demo <- ordcomm(bryceveg,brycesite)
## Not run: newveg <- demo$taxon
## Not run: newsite <- demo$site