Convert a datetime to date r

R convert date as timestamp

as.numeric(as.POSIXct("20/10/2020", format="%d/%m/%Y"))

Convert datetime from string r

#Return "2021-01-20 20:11:59" in yyyy-mm-dd hh:mm:ss format.
ymd_hms("2021-01-20 20:11:59")

#> [1] "2021-01-20 20:11:59 UTC"

#Return "01/20/2021 08:01" in yyyy-mm-dd hh:mm format.
mdy_hm("01/20/2021 08:01")

#> [1] "2021-01-20 08:01:00 UTC"

Convert a datetime to date r

#Return "2021-01-20 20:11:59" as yyyy-mm-dd format
as_date("2021-01-20 20:11:59")

#> [1] "2021-01-20"

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