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# Test is date/datetime/time

Source: `R/cut-variable-dates.R`
`is_datetime.Rd`

Test is date/datetime/time

## Usage

    is_datetime(data)

## Arguments

data

  data

## Value

factor

## Examples

    vapply(REDCapCAST::redcapcast_data, is_datetime, logical(1))
    #>                    record_id            redcap_event_name
    #>                        FALSE                        FALSE
    #>     redcap_repeat_instrument       redcap_repeat_instance
    #>                        FALSE                        FALSE
    #>                          cpr                    inclusion
    #>                        FALSE                         TRUE
    #>               inclusion_time                          dob
    #>                         TRUE                         TRUE
    #>                          age                  age_integer
    #>                        FALSE                        FALSE
    #>                          sex                 cohabitation
    #>                        FALSE                        FALSE
    #>                 hypertension                     diabetes
    #>                        FALSE                        FALSE
    #>                       region baseline_data_start_complete
    #>                        FALSE                        FALSE
    #>                 mrs_assessed                     mrs_date
    #>                        FALSE                         TRUE
    #>                    mrs_score                 mrs_complete
    #>                        FALSE                        FALSE
    #>                      con_mrs                     con_calc
    #>                        FALSE                        FALSE
    #>           consensus_complete               event_datetime
    #>                        FALSE                         TRUE
    #>                    event_age                   event_type
    #>                        FALSE                        FALSE
    #>           new_event_complete
    #>                        FALSE