getPlants | R Documentation |
Retrieves plant data from an NPSForVeg
object.
getPlants(
object,
group,
status = "alive",
species = NA,
cycles = NA,
years = NA,
plots = NA,
tag = NA,
crown = NA,
stems = NA,
size.min = NA,
size.max = NA,
BA.min = NA,
BA.max = NA,
host.tree = NA,
in.crown = FALSE,
decay = NA,
common = FALSE,
output = "dataframe"
)
object |
Either an object of class |
group |
A required character string indicating which group of plants should be selected. Options are: "trees", "saplings", "seedlings", "shrubs" "shseedlings"(indicates shrub seedlings), "vines", "herbs", or "cwd'. |
status |
A required character string indicating if user wants data from living or dead plants. Used only for trees, saplings and shrubs. Values of this argument are matched to the
|
species |
Defaults to |
cycles |
Defaults to |
years |
Defaults to |
plots |
Defaults to |
tag |
Defaults to |
crown |
Defaults to |
stems |
Defaults to |
size.min |
Defaults to |
size.max |
Defaults to |
BA.min |
Defaults to |
BA.max |
Defaults to |
host.tree |
Defaults to |
in.crown |
Defaults to |
decay |
Defaults to |
common |
Defaults to |
output |
Either "dataframe" or "list". Determines the output type When |
This function extracts data on plants from an NPSForVeg
object. This function is called by other analysis and graphing functions. getPlants
has a variety of arguments that narrow the response down to plants that match criteria such as Latin name, size, crown class etc.
getPlants
## Not run:
netn <- importNETN("C:/NETN/R_Dev/data/NPSForVeg/NETN")
acad_plots <- getPlotNames(netn, parks = "ACAD")
acad_trees <- getPlants(netn, group = "trees", status = "alive") |>
dplyr::filter(Plot_Name %in% acad_trees)
canopy_trees <- getPlants(netn, group = "trees",
crown = c("Dominant", "Co-dominant", "Intermediate"))
MABI_saplings <- getPlants(netn, group = "saplings",
status = "alive", years = 2021:2024) |> dplyr::filter(Unit_Code == "MABI")
MORR_exotic_herbs <- getPlants(netn, group = "herbs") |>
dplyr::filter(Exotic == TRUE) |>
dplyr::filter(Unit_Code == "MORR")
cwd <- getPlants(netn, group = "cwd", years = 2021:2024)
## End(Not run)
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