Below you find patient data from the HyperClinic. We'd like to cluster our patients into groups, so we may gain new insights about them:
id | heart rate (bpm) | CK-MB | total cholesterol (mg/dL) |
1 | 81 | 12 | 120 |
2 | 65 | 14 | 200 |
3 | 40 | 54 | 130 |
4 | 140 | 2 | 250 |
The points with the id=1 and id=4 were selected in the initialization step as the centroids for the green and red clusters, respectively. Carry out the k-means algorithm until it terminates. In the answer field, type the sum of the heart rates of all points that were clustered as green.