R: Grouping: iso-year-week-day

iso-year-week-day-group {clock} | R Documentation

## Grouping: iso-year-week-day

### Description

This is a iso-year-week-day method for the `calendar_group()` generic.

Grouping for a iso-year-week-day object can be done at any precision, as long as `x` is at least as precise as `precision`.

### Usage

    ## S3 method for class 'clock_iso_year_week_day'
    calendar_group(x, precision, ..., n = 1L)

### Arguments

`x` | `[clock_iso_year_week_day]` A iso-year-week-day vector.
`precision` | `[character(1)]` One of: `"year"` `"week"` `"day"` `"hour"` `"minute"` `"second"` `"millisecond"` `"microsecond"` `"nanosecond"`
`...` | These dots are for future extensions and must be empty.
`n` | `[positive integer(1)]` A single positive integer specifying a multiple of `precision` to use.

### Value

`x` grouped at the specified `precision`.

### Examples

    x <- iso_year_week_day(2019, 1:52)

    # Group by 3 ISO weeks
    calendar_group(x, "week", n = 3)

    y <- iso_year_week_day(2000:2020, 1, 1)

    # Group by 2 ISO years
    calendar_group(y, "year", n = 2)

[Package clock version 0.6.0 Index]