add_gaps                Add gap periods to sensor data
add_timezones_to_db     Add timezone to measurements in an m-Path Sense
                        database
app_category            Find the category of an app on the Google Play
                        Store
bin_data                Create bins in variable time series
ccopy                   Copy mpathsenser zip files to a new location
close_db                Close a database connection
copy_db                 Copy (a subset of) a database to another
                        database
coverage                Create a coverage chart of the sampling rate
create_db               Create a new mpathsenser database
decrypt_gps             Decrypt GPS data from a curve25519 public key
device_info             Get the device info for one or more
                        participants
first_date              Extract the date of the first entry
fix_jsons               Fix the end of JSON files
freq                    Measurement frequencies per sensor
geocode_rev             Reverse geocoding with latitude and longitude
get_data                Extract data from an m-Path Sense database
get_nrows               Get the number of rows per sensor in a
                        mpathsenser database
get_participants        Get all participants
get_processed_files     Get all processed files from a database
get_studies             Get all studies
haversine               Calculate the Great-Circle Distance between two
                        points in kilometers
identify_gaps           Identify gaps in mpathsenser mobile sensing
                        data
import                  Import m-Path Sense files into a database
index_db                Create indexes for an mpathsenser database
installed_apps          Get installed apps
last_date               Extract the date of the last entry
link                    Link y to the time scale of x
link_db                 Link two sensors OR one sensor and an external
                        data frame using an mpathsenser database
link_gaps               Link gaps to (ESM) data
moving_average          Moving average for values in an mpathsenser
                        database
open_db                 Open an mpathsenser database.
plot.coverage           Plot a coverage overview
sensors                 Available Sensors
test_jsons              Test JSON files for being in the correct
                        format.
unzip_data              Unzip m-Path Sense output
vacuum_db               Vacuum a database
with_localtime          Convert timestamps to UTC while respecting
                        local timezones
