datetime_as_seasonweek: Calculate the isoweek from a given datetime

View source: R/datetime_as_seasonweek.R

datetime_as_seasonweekR Documentation

Calculate the isoweek from a given datetime

Description

\lifecycle

stable

Usage

datetime_as_seasonweek(datetime)

Arguments

datetime

(dttm) A datetime

Details

Return the isoweek of a given datetime.

The isoweek is useful as a grouping variable for weekly summaries.

Value

The ISO week as int, e.g. 26

See Also

Other helpers: absolute_angle(), add_dates(), datetime_as_isoweek(), datetime_as_season(), datetime_as_turtle_date(), exclude_training_species(), exclude_training_surveys(), extract_possibly(), fdate_as_tdate(), filter_missing_site(), filter_missing_survey(), filter_surveys_missing_end(), filter_surveys_requiring_qa(), filter_wastd_season(), get_more(), gj_linestring_to_st_linestring(), httpdate_as_gmt08_turtle_date(), httpdate_as_gmt08(), httpdate_as_season(), humanize(), join_tsc_sites(), leaflet_basemap(), map_chr_hack(), mean_bearing(), mis_bearing(), odkc_works(), read_table(), sentencecase(), sf_as_tbl(), tdate_as_fdate(), tracks_as_geojson(), tun(), urlize(), verify_odkc_turtledata(), verify_wamtram_data(), verify_wastd_data(), wastd_works(), wastdr_msg_abort(), wastdr_msg_info(), wastdr_msg_noop(), wastdr_msg_success(), wastdr_msg_warn(), wastdr_settings(), wastdr_setup()

Examples

# These datetimes are turtle season 2017:
datetime_as_seasonweek(httpdate_as_gmt08("2017-07-02T15:59:59Z")) # 0
datetime_as_seasonweek(httpdate_as_gmt08("2017-07-02T16:00:00Z")) # 1
datetime_as_seasonweek(httpdate_as_gmt08("2017-08-30T06:38:43Z")) # 9
datetime_as_seasonweek(httpdate_as_gmt08("2017-11-01T22:00:00Z")) # 18
datetime_as_seasonweek(httpdate_as_gmt08("2018-11-01T22:00:00Z")) # 18

parksandwildlife/wastdr documentation built on Nov. 17, 2022, 4:52 p.m.