plot Whether the rule is executed or not. The available options are ``True`` and ``False``.
min_valid_hours_per_day The minimum valid hours per day.
min_valid_bins_per_hour The minimum valid bins per hour.
expected_num_of_days The number of days of data to show starting from the first day of each participant.
db_tables List of sensor tables to compute valid bins & hours.
======================= =======================
**Observations:**
In this heatmap rows are sensors, columns are days and cells’ color shows the normalized (0 to 1) number of valid sensed hours (See valid sensed :ref:`bins<phone-valid-sensed-bins>` and :ref:`days<phone-valid-sensed-days>` sections) collected by a sensor during a day for a participant. The user can decide how many days of data to show starting from the first day of each participant. This plot can used to judge missing data on a per participant, per sensor basis as well as the number of valid sensed hours (usable data) for each day. See Figure 3.
..figure:: figures/Figure3.png
:scale:90 %
:align:center
Figure 3 Heatmap of days by sensors for a participant
.._`Heatmap of Days by Sensors Config Code`: https://github.com/carissalow/rapids/blob/master/config.yaml#L226