Similarity measures are based on the distance between pairwise observations (records) of the variables. Using the table below, which of these items would be considered dissimilar?
ObservationX Y
12 4
23 5
310 2
AObservation 2
BObservation 3
CObservation 1
DAll are similar
Observation | X | Y |
1 | 2 | 4 |
2 | 3 | 5 |
3 | 10 | 2 |
AObservation 2
BObservation 3
CObservation 1
DAll are similar