Get First or Last Day of Quarter From Year and Quarter

first_of_yq(x, q = NULL)

last_of_yq(x, q = NULL)

Arguments

x	Two integer (vectors). `q` is optional and the interpretation of `x` will depend on whether `q` is supplied or not: if only `x` is supplied, `x` will be passed to `as_date_yq()` (e.g. `x = 20161` means first quarter of 2016) if `x` and `q` are supplied, `x` is interpreted as year and `q` as quarter.
q	Two integer (vectors). `q` is optional and the interpretation of `x` will depend on whether `q` is supplied or not: if only `x` is supplied, `x` will be passed to `as_date_yq()` (e.g. `x = 20161` means first quarter of 2016) if `x` and `q` are supplied, `x` is interpreted as year and `q` as quarter.

Two integer (vectors). q is optional and the interpretation of x will depend on whether q is supplied or not:

if only x is supplied, x will be passed to as_date_yq() (e.g. x = 20161 means first quarter of 2016)
if x and q are supplied, x is interpreted as year and q as quarter.

Two integer (vectors). q is optional and the interpretation of x will depend on whether q is supplied or not:

if only x is supplied, x will be passed to as_date_yq() (e.g. x = 20161 means first quarter of 2016)
if x and q are supplied, x is interpreted as year and q as quarter.


first_of_yq(2016, 1)
#> [1] "2016-01-01"
first_of_yq(20161)
#> [1] "2016-01-01"