vegdata (version 0.3.2)

vegetweb: Dataframe of plot-species observations from "VegetWeb"

Description

VegetWeb is the national vegetation database of Germany, see http://www.floraweb.de/vegetation/vegetweb

Usage

vw.obs(query= NULL, refl = "GermanSL 1.2", ...)
  vw.site(query=NULL, quiet=TRUE, ...)
  vw.veg(query, obs, taxval=TRUE, ...)

Arguments

query

A SQL query for variables in table beobachtung as character string.

refl

VegetWeb uses GermanSL 1.1

quiet

Suppress messages about removed empty fields.

obs

plot observations like output of tv.obs()

taxval

apply taxonomic harmonisation? See taxval

...

additional arguments

Value

• Data.frame of species occurences in dataframe format (like in Turboveg, see tv.obs).

See Also

vw.veg

Examples

vw.site()
  con <- vw.con()
  dbGetQuery(con, "SELECT * FROM projekt")[1:2]
  query <- "Projekt='T255'"

  site <- vw.site(query)
  names(site)
  obs <- vw.obs(query)
  names(obs)