Based on prior knowledge, Oldpeak is a numeric variable measured in depression. In the context of coronary angiography, Oldpeak represents the amount of ST segment depression observed on an electrocardiogram (ECG) during exercise compared to resting ECG.

To analyze the relationship between Oldpeak and the presence of heart disease indicated by coronary angiography, we can consider typical ranges of Oldpeak values for both target classes ('no' or 'yes').

Assuming a higher Oldpeak value indicates a higher degree of ST segment depression and thus a higher likelihood of heart disease, we can make the following analysis:

- Target Class 'no':
  - Typical Oldpeak values: 0.0, 0.2, 0.4, 0.6, 0.8

- Target Class 'yes':
  - Typical Oldpeak values: 1.6, 2.0, 3.0, 3.5, 4.0

Here is the dictionary that summarizes the analysis:

```json
{
	"no": [0.0, 0.2, 0.4, 0.6, 0.8],
	"yes": [1.6, 2.0, 3.0, 3.5, 4.0]
}
```