convert_periodDF {timeDF}

Function to convert type of periodDF object

Description

convert_periodDF function

Usage

convert_periodDF(periodDF, period_type, base_date = NULL)

Arguments

periodDF

S3 periodDF class

period_type

period_type to be conveted to

base_date

only used when converting time_in_a_day into time type

Details

convert_periodDF function converts period types of periodDF object. Conversions from "date" to "time", "time" to "date", "time" to "time_in_a_day" and "time_in_a_day" to "time" are supported.

Value

periodDF object

See Also

periodDF-class timeDF-package

Examples

period_date = data.frame(
    start = c("2023-01-01",
              "2023-02-01",
              "2023-03-01",
              "2023-04-01"),
    end = c("2023-01-14",
            "2023-02-14",
            "2023-03-14",
            "2023-04-14"),
    label = c("One", "Two", "Three", "Four")
)
periodDate = as.periodDF(period_date, "date")
convert_periodDF(periodDate, "time")

period_time = data.frame(
     start = c("2023-12-01 03:00:00",
               "2023-12-01 20:00:00",
               "2023-12-02 05:00:00",
               "2023-12-03 21:00:00"),
     end = c("2023-12-01 04:00:00",
             "2023-12-01 21:00:00",
             "2023-12-02 06:00:00",
             "2023-12-03 22:00:00")
)
periodTime = as.periodDF(period_time, "time")
convert_periodDF(periodTime, "date")

period_time_in_a_day = data.frame(
    start = c("04:00",
              "11:00",
              "17:00"),
    end = c("11:00",
            "17:00",
            "24:00"),
    label = c("morning",
              "afternoon",
              "evening")
)
periodTimeInDay = as.periodDF(period_time_in_a_day, "time_in_a_day", label_var = "label")
convert_periodDF( periodTimeInDay, "time", base_date = "2023-12-01")