Description Usage Arguments Value Examples
Define a filter for the eBird Basic Dataset (EBD) based on a range of dates.
This function only defines the filter and, once all filters have been
defined, auk_filter()
should be used to call AWK and perform the
filtering.
1 |
x |
|
date |
character or date; date range to filter by , provided either as a
character vector in the format |
An auk_ebd
object.
1 2 3 | system.file("extdata/ebd-sample.txt", package = "auk") %>%
auk_ebd() %>%
auk_date(date = c("2010-01-01", "2010-12-31"))
|
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