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This project was developed through the Data Science and Analytics course at the Mannheim University of Applied Sciences. A data science cycle was taught theoretically on the basis of lectures and implemented practically in the project.
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# Analysis of cardiovascular diseases using ECG data
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## Analysis of cardiovascular diseases using ECG data
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## Table of Contents
- [About](#about)
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- Start exploring signal processing
### Demographic plots
#### Hypothesen
The following two hypotheses were applied in this project:
#### Histogram
The following histogram shows the age distribution. It illustrates the breakdown of the grouped diagnoses by age group as well as the absolute frequencies of the diagnoses.
- Using ECG data, a classifier can classify the four disease groupings with an accuracy of 80%.
The exact procedure for creating the histogram can be found in the notebook [demographic_plots.ipynb](notebooks/demographic_plots.ipynb).
- Sinus bradycardia occurs significantly more frequently in the 60 to 70 age group than in other age groups.
The procedure was as follows:
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### Demographic plotted
![Alt-Text](readme_data/Histogramm.png)
#### Correlation matrix
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#### Histogramm
The following histogram shows the age distribution. It illustrates the breakdown of the grouped diagnoses by age group as well as the absolute frequencies of the diagnoses.
#### Hypotheses
The exact procedure for creating the histogram can be found in the notebook [demographic_plots.ipynb](notebooks/demographic_plots.ipynb).
The following two hypotheses were applied in this project:
- Using ECG data, a classifier can classify the four disease groupings with an accuracy of 80%.
- Sinus bradycardia occurs significantly more frequently in the 60 to 70 age group than in other age groups.
![Alt-Text](readme_data/Histogramm.png)
The second hypothesis was tested for significance using the chi-square test. The detailed procedure can be found in the following notebook: [statistics.ipynb](notebooks/statistics.ipynb)
Ergebnis: Der Hypothesentest hat ergeben, dass...
## Contributing
- coming at the end of the Project...