n_screen_on: Get number of times screen turned on

In mpathsenser: Process and Analyse Data from m-Path Sense

Get number of times screen turned on

Description

Usage

n_screen_on(
  db,
  participant_id,
  start_date = NULL,
  end_date = NULL,
  by = c("Total", "Hour", "Day")
)

Arguments

db	A database connection to an m-Path Sense database.
participant_id	A character string identifying a single participant. Use get_participants to retrieve all participants from the database. Leave empty to get data for all participants.
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.

Value

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 on's 'n'.

mpathsenser documentation built on May 29, 2024, 9:11 a.m.