clean.glooko: Format and clean the Glooko data to keep relevant columns...

In aidR: Reading and Standardizing Automated Insulin Delivery Data

Format and clean the Glooko data to keep relevant columns only

Description

Slowly absorbed carbohydrates. In CamAPS, users can flag carbohydrates as slowly absorbed (over 3 to 4 hours). Glooko exports such an intake as a series of equal-sized entries, one every 30 minutes. Because these entries are not separate intakes, this function merges them back into a single entry if merge_slow_carbs = TRUE. This keeps the data consistent with export platforms that do not split slowly absorbed carbohydrates (e.g. mylife), so that later filtering and duplicate detection across platforms work correctly.

Usage

## S3 method for class 'glooko'
clean(data, id, merge_slow_carbs = TRUE, ...)

Arguments

data	An instance of class glooko, wrapping a named list with data of a particular data type.
id	Character or numeric participant identifier.
merge_slow_carbs	Logical, if TRUE (the default), slowly absorbed carbohydrates are merged (see Details).
...	Additional arguments passed to methods.

Details

A series is merged if

• all entries have the same amount,

• each entry lies 30 +/- 5 minutes after the previous one (unrelated entries in between are ignored), and

• the series consists of exactly 6, 7, or 8 entries (corresponding to 2 to 3 hours absorption time, every 30 minutes).

The merged entry takes the time and link_id of the first entry. Its amount is the sum of all entries, and estimated_absorption_duration is set to 0.5 hours per entry (e.g. 3 hours for 6 entries). The zero-unit boluses linked to the other entries are removed. All removed rows are stored in the attribute removed; see removed_entries.

Value

A named list with the cleaned data, named according to the data type of data: cgm, basal, bolus and carbs (both are extracted from the bolus file), total_basal and total_bolus (both are extracted from the daily aggregated insulin file) or SMBG. NULL for all other data types, which are not cleaned.

aidR documentation built on Oct. 28, 2026, 5:13 p.m.