BIOPAC® Systems, Inc. Logo

Script 056 – Compute HRV Statistics

Version:

1

Description

BIOPAC Developer - scripting, network data transfer, API, support

This BIOPAC Basic Script computes statistical measures of heart rate variability in user-specified time intervals. The statistics computed are described in Application Note 129. Specifically they are the RMSSD, SDSD, and pNN50. Output from the script is a spreadsheet containing these statistics and the time intervals over which they are computed.

Script download includes script file and a modified version of the ECG Lead II sample data file.

See also Application Note 129 – Heart Rate Variability, and Application Note 233 – Preparing Data for Analysis.

Learn More about Automated HRV Analysis and HRV Statistic calculations using Scripting:

Associated Products

Spotlight On
BIOPAC Facial EMG

FEMG Smart Amplifier

The fEMG Electromyography Smart Amplifier is designed specifically for recording facial EMG signals and electrical activity from other small muscle groups. Use with AcqKnowledge™ software to analyze facial expressions and startle paradigms. BIOPAC’s new Smart Amplifiers are designed for great data. Smart Amplifiers improve performance by amplifying the physiological signal close to the subject, which allows a high-level […]

View All
Latest News

New Citations | The secret is always exercise!

Recent Exercise Physiology studies feature BIOPAC’s MP Research series of Data Collection recorders and AcqKnowledge software. These studies promote healthy living and observe muscle response to normal physiological motions during exercise! Trampoline Workouts for Seniors? As we get older, our joints ache and muscles stiffen—but scientists are finding new ways to not only help us […]

Electrocardiography Guide Now Available

BIOPAC’s just released Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines […]

Read All
Request a Demonstration
Request a Demonstration