filter_to_user: Filter 'hyfe_data' object to a certain user(s).
In hyfe-ai/hyfer: R Utilities for Interacting with Hyfe Data

If you want to work with data from only a single user (or subset of users) in a hyfe_data object containing data from multiple users, use this function before running process_hyfe_data().

1	filter_to_user(uid_filter = NULL, hyfe_data)

uid_filter

The Firebase user IDs to filter to. If you are using other identifiers (e.g., research alias, email address, or username), use the hyfe_data$id_key dataframe to find the uid(s) you want to filter by. If uid is NULL, the default, a random uid will be chosen and the data will be filtered according to that random selection. This can be handy if you have an enormous hyfe_data object and just want to practice data processing / plotting without dealing with the enormous filesizes and processing times.

hyfe_data

A standard hyfe_data object downloaded from the Research Dashboard (for external partners) or from hyferdrive (internal analysts). See full details and examples in the package vignette.

A hyfe_data object containing only the data pertaining to the uid(s) you filtered by. Same data structure as a raw hyfe_data object.

hyfe-ai/hyfer documentation built on Dec. 20, 2021, 5:53 p.m.