NeuroKit

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hrv function: ValueError: Expect x to not have duplicates

22

When calling nk.hrv on my RRI data, I get `ValueError: Expect x to not have duplicates` The RRI data appears to satisfy the criteria of the HRV function. It looks...

martinfrasch

Flexible for int8 and float64

5

> ecg_peaks() can handle with int8 format ("uncleaned"), but ecg_delineate() cannot, and seems to accept only float64 (such as returned by ecg_clean()). However, with float64 datasets it quickly runs into...

DominiqueMakowski

Implementation of additional RSP breath detection algorithms - RSP

4

There are lots of methods for respiration analysis of breathing belt/RIP signals, but two good ones that could be part of neurokit might be these two, which could be better...

shanelindsay

Respiratory Volume per Time (RVT)

1

Used to detect atypical breathing events, useful in the context of noise removal. Methods: - [ ] [Birn et al., 2006](http://mriquestions.com/uploads/3/4/5/7/34572113/birn_separating_respirator.pdf) - [ ] [Harrison et al., 2021](https://www.sciencedirect.com/science/article/pii/S1053811921000641) Resources &...

DominiqueMakowski

Event-related ECG/EDA Questions.

1

Thanks a lot for this package, but I still got stuck by some problems when I set my time window and detect SCR. **Question and context:** First of all, with...

Suitieee

Benchmarking ECG preprocessing

11

This morning I got quite excited by the great [API](https://github.com/berndporr/ECG-GUDB) by @berndporr to access the GUDB database. One thing lead to another, I ended up with [this script](https://github.com/neuropsychology/NeuroKit/blob/dev/data/gudb/download_gudb.py) that one...

DominiqueMakowski

Running _ecg_quality_pSQI, _ecg_quality_basSQI

4

**Question and context** I tried to dismantle neurokit2.ecg.ecg_quality for speed up but I can not run _ecg_quality_pSQI, _ecg_quality_basSQI pdf is ecg_3000hz.csv @nb.jit def _ecg_quality_pSQI( ecg_cleaned, sampling_rate=1000, window=1024, num_spectrum=[5, 15], dem_spectrum=[5,...

alexxony

RSA plot

4

All the hrv_* functions have a `show` argument that can be set to `True` to make nice plots. All but `hrv_rsa()`. We should add a plot, though I'm not sure...

DominiqueMakowski

Implementing detrending to the rri time series?

8

First of all, this is a great package and very easy to use! In many papers it is reccomened to detrend the rri time series before analysis, but i couldn't...

noa7291

Function ecg_delineate gives IndexError

30

With some signals, ecg_delineate returns an `IndexError` (sometimes even dependent on the method used; e.g. 'peaks' works fine, but 'cwt' would throw an error): ``` Traceback (most recent call last):...

sitadrost