rgbif (version 0.9.2)

occ_count: Get number of occurrence records.

Description

Get number of occurrence records.

Usage

occ_count(taxonKey = NULL, georeferenced = NULL, basisOfRecord = NULL,
  datasetKey = NULL, date = NULL, catalogNumber = NULL, country = NULL,
  hostCountry = NULL, year = NULL, from = 2000, to = 2012,
  type = "count", publishingCountry = "US", nubKey = NULL,
  protocol = NULL, ...)

Arguments

taxonKey

Species key

georeferenced

Return only occurence records with lat/long data (TRUE) or all records (FALSE, default).

basisOfRecord

Basis of record

datasetKey

Dataset key

date

Collection date

catalogNumber

Catalog number. PARAMETER GONE.

country

Country data was collected in, two letter abbreviation. See http://countrycode.org/ for abbreviations.

hostCountry

Country that hosted the data. PARAMETER GONE.

year

Year data were collected in

from

Year to start at

to

Year to end at

type

One of count (default), schema, basis_of_record, countries, or year.

publishingCountry

Publishing country, two letter ISO country code

nubKey

Species key. PARAMETER NAME CHANGED TO taxonKey.

protocol

Protocol. E.g., 'DWC_ARCHIVE'

...

Further named parameters, such as query, path, etc, passed on to modify_url within GET call. Unnamed parameters will be comb

Value

• A single numeric value, or a list of numerics.

Details

There is a slight difference in the way records are counted here vs. results from occ_search. For equivalent outcomes, in the occ_search function use hasCoordinate=TRUE, and hasGeospatialIssue=FALSE to have the same outcome for this function using georeferenced=TRUE.

References

http://www.gbif.org/developer/occurrence#metrics

Examples

occ_count(basisOfRecord='OBSERVATION')
occ_count(georeferenced=TRUE)
occ_count(country='DE')
occ_count(country='CA', georeferenced=TRUE, basisOfRecord='OBSERVATION')
occ_count(datasetKey='9e7ea106-0bf8-4087-bb61-dfe4f29e0f17')
occ_count(year=2012)
occ_count(taxonKey=2435099)
occ_count(taxonKey=2435099, georeferenced=TRUE)
occ_count(protocol='DWC_ARCHIVE')

# Just schema
occ_count(type='schema')

# Counts by basisOfRecord types
occ_count(type='basisOfRecord')

# Counts by countries. publishingCountry must be supplied (default to US)
occ_count(type='countries')

# Counts by year. from and to years have to be supplied, default to 2000 and 2012
occ_count(type='year', from=2000, to=2012)

# Counts by publishingCountry, must supply a country (default to US)
occ_count(type='publishingCountry')
occ_count(type='publishingCountry', country='BZ')

# Pass on options to httr
library('httr')
# res <- occ_count(type='year', from=2000, to=2012, config=progress())
# res

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