Description Usage Arguments Value Examples
Generates a diversity data.frame, with the number occurrences of taxa per locality or a presence/absence data.frame.
1 |
data |
data.frame. Fossil occurrences data. |
unity |
character. If the user wants the occurrences per cell (unity = "cell") or per fossilsite (unity = "fossilsite). |
res |
numeric. The spatial resolution. Only used if unity = "cell". By default res = 1. |
rank |
character. The taxonomic rank of interest. "species", "genus", "family", "order", "class" or "phylum". By default rank = "genus" |
pa |
boolean. Defines if the user wants presence/absence or counted data. By default pa = FALSE, which means the function returns counted data. |
data.frame
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | ## Not run:
library(mapast)
#get data and preprocess it
data <- base::data.frame(paleobioDB::pbdb_occurrences(base_name = "Canis",
min_ma = 0, max_ma = 10,
show = c("coords", "phylo"),
vocab = "pbdb", limit = 100))
df <- formatdata(data = data)
df_auto <- paleocoords(data = df, time = "automatic")
#create a plot with fossils on the paleogeographical map
sp_fossilsite <- spsite(data = df_auto, unity = "fossilsite", rank = "species", res = 10)
sp_cell <- spsite(data = df_auto, unity = "cell", rank = "species", res = 10)
## End(Not run)
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