n_screen_unlocks {mpathsenser} | R Documentation |
n_screen_unlocks(
db,
participant_id,
start_date = NULL,
end_date = NULL,
by = c("Total", "Hour", "Day")
)
db |
A database connection to an m-Path Sense database. |
participant_id |
A character string identifying a single participant. Use
|
start_date |
Optional search window specifying date where to begin search. Must be convertible to date using as.Date. Use first_date to find the date of the first entry for a participant. |
end_date |
Optional search window specifying date where to end search. Must be convertible to date using as.Date. Use last_date to find the date of the last entry for a participant. |
by |
Either 'Total', 'Hour', or 'Day' indicating how to summarise the results. Defaults to total. |
In case grouping is by the total amount, returns a single numeric value. For date and hour grouping returns a tibble with columns 'date' or 'hour' and the number of screen unlocks 'n'.