Extract one modality from a Fitbit archive
Arguments
- x
A
fitbitobject fromreadFitbit().- modality
One of the modality names present in
x(e.g."heart_rate","spo2","sleep").
Extract one modality from a Fitbit archive
A fitbit object from readFitbit().
One of the modality names present in x (e.g. "heart_rate",
"spo2", "sleep").