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RE: HRV Frequency Analysis Results [ Reply ]
By: Tomas Fariña on 2022-05-03 17:52
[forum:49388]
Could you solve the problem?
I still want to get the information of every 300 seconds window but I got total number (as told you do) or the huge list you described in the first posts.

Any clue?

RE: HRV Frequency Analysis Results [ Reply ]
By: Tomas Fariña on 2022-02-17 10:52
[forum:49322]
The data listed you get is the information in each window??


On the other hand, try using this command to get the power calculation for all the data:

CalculateEnergyInPSDBands(hrv.data, indexFreqAnalysis = 1)

RE: HRV Frequency Analysis Results [ Reply ]
By: Jessica N on 2022-01-18 13:20
[forum:49257]
Hi Leandro,

thank you for your reply.
It does show me the LF or HF data, but not in one number to makes up the total power in my data.
I just shows me like a huge data list.
Like this for example:

[1] 0.4711487 0.4162665 0.3869027 0.3745802 0.3654604 0.3520937 0.3386157 0.3277107
[9] 0.3154095 0.3039166 0.3005482 0.3046085 0.3123565 0.3237661 0.3368001 0.3734552
[17] 0.5412802 0.9752745 1.3770620 1.4301368 1.3449847 1.2654268 1.1971864 1.0785114

But is there any way that I can just have the absolute power of the low frequency band in my sample in ms^2 within one value/number?

Regards,

Jessica

RE: HRV Frequency Analysis Results [ Reply ]
By: Leandro Rodríguez-Liñares on 2022-01-12 15:54
[forum:49247]
Hi, Jessica

If your data is ok and you created correctly a frequency analysis, something like
HRVData$FreqAnalysis[[1]]$LF
HRVData$FreqAnalysis[[1]]$HF
...
should work.

Regards,

L.

RE: HRV Frequency Analysis Results [ Reply ]
By: Jessica N on 2022-01-11 17:07
[forum:49246]
Excuse the typo. Of course I meant HF in ms^2 for example and not HFlow.

HRV Frequency Analysis Results [ Reply ]
By: Jessica N on 2022-01-11 17:02
[forum:49245]
Hello.
So I'm trying to get the actual results of the frequency analysis and not just the plots.

I used this code: hrv.data$FreqAnalysis[[indexFreqAnalysis = 1]]

But the only thing it does, is show me the conventional values of HFmax and HFmin and not the power of HFlow in ms^2, for example.

I would be super happy, if you could help me out here.

Best regards,
Jessica

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