esmprep (version 0.2.0)

missingEndDateTime: missingEndDateTime

Description

missingEndDateTime registers all ESM questionnaires with a missing time stamp of when they were finished.

Usage

missingEndDateTime(esDf, RELEVANTVN_ES = NULL)

Arguments

esDf

a data.frame. A single ESM dataset. It must contain the 2 columns that hold the date-time object for when an ESM questionnaire was started and finished, respectively.

RELEVANTVN_ES

a list. This list is generated by function setES and it is extended once either by function genDateTime or by function splitDateTime.

Value

esDf with the additional columns NOENDDATE and NOENDTIME. See Details for more information

Details

Both new columns are dummy variables: 1 = true = end date/end time is missing, 0 = false = end date/end time is present.

See Also

Exemplary code (fully executable) in the documentation of esmprep (function 18 of 29).

Examples

# NOT RUN {
# o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o
# Prerequisites in order to execute missingEndDateTime. Start -------
# Use example list delivered with the package
RELEVANTVN_ES <- RELEVANTVN_ESext
# esAssigned is a list of datasets, delivered with the package. It is
# the result of the assignment of the ESM questionnaires to ALL 8
# participants in the reference dataset.
# Prerequisites in order to execute missingEndDateTime. End ---------
# -------------------------------------------------------
# Run function 18 of 29; see esmprep functions' hierarchy.
# -------------------------------------------------------
# esAssigned[["ES"]] is one of the results of function 'esAssign'.
noEndDf <- missingEndDateTime(esAssigned[["ES"]], RELEVANTVN_ES)
# o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o=o
# }