Accessors for grate objects

Generics and methods for accessing information about grouped date objects.

Usage

get_firstday(x, ...)

# S3 method for default
get_firstday(x, ...)

# S3 method for grates_yearweek_monday
get_firstday(x, ...)

# S3 method for grates_yearweek_tuesday
get_firstday(x, ...)

# S3 method for grates_yearweek_wednesday
get_firstday(x, ...)

# S3 method for grates_yearweek_thursday
get_firstday(x, ...)

# S3 method for grates_yearweek_friday
get_firstday(x, ...)

# S3 method for grates_yearweek_saturday
get_firstday(x, ...)

# S3 method for grates_yearweek_sunday
get_firstday(x, ...)

get_week(x, ...)

# S3 method for default
get_week(x, ...)

# S3 method for grates_yearweek
get_week(x, ...)

# S3 method for grates_epiweek
get_week(x, ...)

# S3 method for grates_isoweek
get_week(x, ...)

get_year(x, ...)

# S3 method for default
get_year(x, ...)

# S3 method for grates_yearweek
get_year(x, ...)

# S3 method for grates_epiweek
get_year(x, ...)

# S3 method for grates_isoweek
get_year(x, ...)

# S3 method for grates_yearmonth
get_year(x, ...)

# S3 method for grates_yearquarter
get_year(x, ...)

# S3 method for grates_year
get_year(x, ...)

get_n(x, ...)

# S3 method for default
get_n(x, ...)

# S3 method for grates_month
get_n(x, ...)

# S3 method for grates_period
get_n(x, ...)

get_offset(x, ...)

# S3 method for default
get_offset(x, ...)

# S3 method for grates_period
get_offset(x, ...)

Arguments

x

R object

...

Not currently used

Value

Requested value or an error if no method available.

Examples

dates <- as.Date("2020-01-01") + 1:14
dat <- as_isoweek(dates)
get_week(dat)
#>  [1] 1 1 1 1 2 2 2 2 2 2 2 3 3 3
get_year(dat)
#>  [1] 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020