Thank you for your explanation, Mike.
Thanks for your reply.
I am sorry for confusing you, my intention is to get healthy HRV spectral indices from the data set as you mentioned above.
However, it seems these data are contaminated by respiration event which could be induced by OSA. And HRV is affected by other CVDs as well.
Would you please help me where to find these clean data of HRV in NSRR?
thank you, Happy New Year
I would like to use HRV spectral dataset without any event to classify sleep stage? does anyone use these data before? OR, I can find these clean data somewhere in NSRR. Anyone can help?
Thank you for your instruction, Mike.
There are two file type .edf and .xml (scoring and annotation) for a same file name. i can open the *.edf by polyman, however i do not know how to import scoring and annotation file .xml, so i can know what time of the events, or sleep stage. anyone can help? thanks in advance.