Number of maps that were consistently classified in each classification category on repeat observation
| No of consistent pairs of observations | |||
|---|---|---|---|
| Observer 1 | Observer 2 | Observer 3 | |
| Round (n=68) | 52 | 49 | 57 |
| Oval (n=27) | 17 | 14 | 22 |
| Superior steepening (n=8) | 7 | 7 | 6 |
| Inferior steepening (n=20) | 18 | 17 | 19 |
| Symmetric bow tie (n=32) | 29 | 31 | 30 |
| Asymmetric bow tie with superior steepening (n=12) | 7 | 9 | 12 |
| Asymmetric bow tie with inferior steepening (n=15) | 11 | 11 | 13 |
| Irregular (n=13) | 10 | 9 | 12 |
| All groups combined (n=195) | 151 | 147 | 171 |