R: Grouping: year-quarter-day

year-quarter-day-group {clock} | R Documentation

## Grouping: year-quarter-day

### Description

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

Grouping for a year-quarter-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_year_quarter_day'
    calendar_group(x, precision, ..., n = 1L)

### Arguments

`x` | `[clock_year_quarter_day]` A year-quarter-day vector.
`precision` | `[character(1)]` One of: `"year"` `"quarter"` `"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 <- year_quarter_day(2019, 1:4)
    x <- c(x, set_year(x, 2020))

    # Group by 3 quarters
    # Note that this is a grouping of 3 quarters of the current year
    # (i.e. the count resets at the beginning of the next year)
    calendar_group(x, "quarter", n = 3)

    # Group by 5 days of the current quarter
    y <- year_quarter_day(2019, 1, 1:90)
    calendar_group(y, "day", n = 5)

[Package clock version 0.5.0 Index]