NSRR staff
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0000-0002-0506-8368
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Joohyun,
Thank you for being diligent in reading the data request language and for caring about this requirement. In short, yes, all the numbered things you listed would be sufficient to meet the data request requirement.
We look forward to reviewing your data request!
Yes, some of our datasets with full polysomnography (PSG) included a photoplethysmogram (PPG) sensor. You could extract the raw PPG signal from the EDF files for further analysis.
Tools to extract/output might include:
Hey - thanks for checking out the site.
A number of datasets have Pleth channels. Please look for the montage and sampling rate information pages to see what signals are available in each dataset. For instance, MESA - https://sleepdata.org/datasets/mesa/pages/equipment/montage-and-sampling-rate-information.md
What sort of variables are you using? Baseline and follow-up data are distinguished by the different datasets ('baseline' and 'followup'). If a variable (column) exists in both datasets then this means data were collected at both timepoints.
I suggest only using the latest version of the covariate dataset, which is 0.11.0. At some point we decided to change all the variable names to lowercase.
Hey - Unfortunately, the NSRR team is no longer supporting the SpectralTrainFig codebase. If you are interested in artifact detection then the Luna tool has some functions built-in.
Please update your gem (8.0.0) and give this another try! https://github.com/nsrr/nsrr-gem
The command shown on sleepdata.org will also wrap the path in quotes, e.g.
nsrr download "stages/original/STAGES PSGs"
Running this on gem 8.0.0 appears to be working for me.
Thanks for raising the issue here!
Yes, that is likely the reason. I'm hoping to have the issue looked at this weekend - https://github.com/nsrr/nsrr-gem/issues/24
We approve many student requests. I see your request in the queue. You should receive a response in a few days. If your data request is not approved right away you will receive guidance on what updates are needed for a resubmission.
Thanks for checking out the site!
Hello - your data request has been returned again with a request for more information.
Yes, users must attest to having completed a human subjects protections course before accessing data on this resource. We provide this link to some freely available courses - https://www.hhs.gov/hipaa/for-professionals/training/index.html
Users' institutions may offer other trainings as well. The training course implies that the user has reviewed materials regarding the importance of protecting data collected from human subjects.
Thanks for your interest in the site!