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Table 3 Result of the PCA of unimodal variables. Correlation coefficients describe the correlation between variable and corresponding dimension

From: Developing a user typology considering unimodal and intermodal mobility behavior: a cluster analysis approach using survey data

Variable Correlation coefficient p-value
Dimension 1
 Private-uni 0.7629 0
 Leisure-uni 0.7391 0
 Shopping-uni 0.7377 0
 GoodsTrans-uni 0.7092 0
 PersTrans-uni 0.6035 0
 WorkRel-uni 0.5507 0
 R 0.5386 0
 Work-uni 0.5128 0
 C 0.3678 0
Dimension 2
 PT 0.6018 0
 R 0.436 0
 Leisure-uni 0.2541 0
 CS 0.1856 0
 Work-uni 0.1713 0
 Private-uni 0.1345 0
 C_other −0.1233 1e-04
 GoodsTrans-uni −0.2846 0
 PersTrans-uni −0.3768 0
Dimension 3
 C_other 0.6425 0
 WorkRel-uni 0.5708 0
 Work-uni 0.494 0
 PT 0.1215 1e-04
 GoodsTrans-uni 0.0631 0.0398
 C −0.1524 0
 Leisure-uni − 0.1598 0
 R −0.1898 0
 Private-uni −0.1951 0
Dimension 4
 PT 0.6572 0
 C 0.1964 0
 PersTrans-uni 0.1419 0
 Work-uni 0.128 0
 Leisure-uni 0.0948 0.002
 C_other −0.2721 0
 R −0.4492 0
 CS −0.4846 0