Results of cluster analysis (NVivo) – Pearson correlation coefficients
| No. | Code A | Code B | Pearson correlation coefficient | Degree of correlation1 | Cluster code |
|---|---|---|---|---|---|
| 1 | Current health status | Perception of health and safety risks from altered climatic conditions | 0.942523 | High | C1 |
| 2 | Alternative propulsion | Widespread of SAE 4–5. vehicles | 0.939487 | High | C2 |
| 3 | Client management and information gathering | VR/AR/MR-based service availability | 0.900497 | High | C2 |
| 4 | Client management and information gathering | Anthropomorphism in robotics | 0.732924 | High | C2 |
| 5 | VR/AR/MR-based service availability | Anthropomorphism in robotics | 0.714861 | High | C2 |
| 6 | Family background | Psychological readiness | 0.496861 | Moderate | C3 |
| 7 | AI-dependence | Back to the homeland | 0.482198 | Moderate | C4 |
| 8 | Space tourism | AI-based tourism experience | 0.479319 | Moderate | C5 |
| 9 | Previous travel experience | Enhanced tourism experience | 0.474912 | Moderate | C6 |
| No. | Code A | Code B | Pearson correlation coefficient | Degree of correlation | Cluster code |
|---|---|---|---|---|---|
| 1 | Current health status | Perception of health and safety risks from altered climatic conditions | 0.942523 | High | C1 |
| 2 | Alternative propulsion | Widespread of SAE 4–5. vehicles | 0.939487 | High | C2 |
| 3 | Client management and information gathering | VR/AR/MR-based service availability | 0.900497 | High | C2 |
| 4 | Client management and information gathering | Anthropomorphism in robotics | 0.732924 | High | C2 |
| 5 | VR/AR/MR-based service availability | Anthropomorphism in robotics | 0.714861 | High | C2 |
| 6 | Family background | Psychological readiness | 0.496861 | Moderate | C3 |
| 7 | AI-dependence | Back to the homeland | 0.482198 | Moderate | C4 |
| 8 | Space tourism | AI-based tourism experience | 0.479319 | Moderate | C5 |
| 9 | Previous travel experience | Enhanced tourism experience | 0.474912 | Moderate | C6 |
Threshold: +/− 0.50 and +/− 1: high; +/− 0.30 and +/− 0.49: moderate, below +/− 0.29: low (Ott and Longnecker, 2015)