To analyze the relationship between the ROE (Erythrocyte sedimentation rate) feature and the presence of chronic heart failure, we can use our prior knowledge to determine appropriate ranges of values.

Here are the steps to analyze the relationship and generate the dictionary:

1. Gather the myocardial infarction complications data for both patients with and without chronic heart failure.

2. For patients without chronic heart failure (target class "no"), observe the ROE values and identify typical ranges. Based on prior knowledge, typical ROE values for patients without chronic heart failure may fall within the range of 0-15 mm/h.

3. For patients with chronic heart failure (target class "yes"), observe the ROE values and identify typical ranges. Based on prior knowledge, typical ROE values for patients with chronic heart failure may fall within the range of 20-60 mm/h.

4. Generate the dictionary as per the provided format, including 5 typical ROE values for each target class.

Based on this analysis, here is the generated dictionary:

```json
{
	"no": [2.5, 5.0, 7.8, 9.2, 12.1],
	"yes": [22.6, 26.9, 31.5, 44.3, 56.8]
}
```

Please note that the specific values provided in the dictionary are just placeholders and should be replaced with actual values obtained from the data analysis for accurate results.