adjust_periodDF {timeDF}

Function to adjust starts and ends for periods in periodDF object

Description

adjust_periodDF function

Usage

adjust_periodDF(periodDF, adjStart, adjEnd, units)

Arguments

periodDF

S3 periodDF class

adjStart

values to be added for starts.

adjEnd

values to be added for ends.

units

units for values of adjStart and adjEnd

Details

adjust_periodDF function adjust starts and ends for periods in periodDF objects.

Value

periodDF object

See Also

periodDF-class timeDF-package

Examples

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")
adjust_periodDF(periodTime, -1, 3, units="hours")

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")
adjust_periodDF(periodDate, -1, 1, units="days")

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")
adjust_periodDF( periodTimeInDay, 1, 1, "hours")