Exporting emWave Pro Session Data
The emWave Pro software allows you to export your session data in several formats for external review or research purposes. Depending on whether you need a readable format or raw data for scientific analysis, follow the instructions below.
I. Exporting to a Readable Format (XML)
If you are looking for a format that is easier to read with labeled data points, use the Export to v2 Format option.
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Open Preferences: Launch emWave Pro and navigate to Preferences.
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Access Advanced Settings: Click on the Advanced tab.
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Initiate Export: Click the button labeled Export to v2 Format.
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Select User: A list of user files will appear. Check the box next to the User file you wish to export.
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Save the File: Click the Export button, name your file, and select a save location. This will generate an XML file, which provides more descriptive labels for the data.
II. Exporting Raw Inter-Beat Interval (IBI) Data
For users who wish to view raw timing data between heartbeats:
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You can view raw IBI data in Excel, though please note that HeartMath does not provide support for parsing or interpreting this data within Excel.
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To access this, follow the standard export procedure but look specifically for the IBI Data option within the software’s export menu.
III. Research & Data Analysis (KUBios)
If you are a researcher using KUBios HRV Data Analysis software, you can import emWave Pro sessions by creating an RR.txt file.
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Generate a Text File: Use the report filter within the emWave Pro Export feature to create an RR.txt file.
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Clean the Data: Open the newly created .txt file. You must manually delete the header information at the top of the file.
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Example of what to remove:
firstname lastname Session 1 at 4/2/2014 11:32:36 am 125 points
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Save and Import: Ensure the file now contains only a simple list of numeric RR values. You can now import this directly into KUBios.
Compatibility Note for Mac Researchers:
While KUBios is primarily written for PC and Linux, Mac users can still utilize this process. Export the data from emWave Pro for Mac as described, transfer the .txt file to a PC, and then import it into KUBios.
Summary of Export Formats
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XML (v2 Format): Best for general readability and labeled data.
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Text (RR.txt): Required for specialized HRV analysis software like KUBios.
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Raw IBI: Useful for manual inspection of heart rhythm timing in spreadsheet applications.