validate

The validate command allows you to inspect data signals to check data/event detector quality.

In the GUI, selecting the validate command in the left-hand panel produces this screen:

event-validate-gui

Here:

  • file: Launches a file browser where you should select a standardized NeuroFlow .CSV file to load into the validation interface.

Examples

Step detection

Download the sample processed Axivity and Bittium .CSV data here: data-validate.zip

In the GUI window:

  1. Under file select one of a processed .CSV files.
  2. Click Run in the right-hand panel to launch the validation interface in a browser window.

You should see a table with sample data, along with a prompt to select columns. Selected columns will produce an interactive plot to inspect signals.

  • neuroflow-axivity_events-gait_detector-nimbalwear-ankles.csv validate-ankles

  • neuroflow-axivity_events-gait_detector-paradigma-wrists.csv validate-wrist

  • neuroflow-axivity_events-gait_detector-pan-tompkins.csv validate-ecg