| Correlations for all pairs of data series (method=pearson) | |||||||||||||||
| Q1 | Q2 | Q3 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Q10 | Q11 | Q12 | Q13 | Q14 | Q15 | |
| Q1 | 1 | 0.556 | 0.328 | 0.399 | 0.157 | 0.099 | 0.022 | 0.072 | -0.016 | 0.07 | -0.107 | 0.116 | 0.152 | 0.153 | 0.102 |
| Q2 | 0.556 | 1 | 0.519 | 0.475 | 0.171 | 0.11 | 0.032 | 0.11 | -0.054 | 0.016 | -0.057 | 0.017 | 0.053 | 0.088 | 0.034 |
| Q3 | 0.328 | 0.519 | 1 | 0.408 | 0.065 | 0.144 | -0.014 | 0.065 | -0.057 | 0.099 | -0.068 | -0.052 | -0.028 | -0.006 | -0.042 |
| Q4 | 0.399 | 0.475 | 0.408 | 1 | 0.323 | 0.245 | 0.079 | 0.135 | -0.084 | 0.014 | -0.072 | -0.128 | -0.047 | -0.015 | 0.059 |
| Q5 | 0.157 | 0.171 | 0.065 | 0.323 | 1 | 0.056 | 0.022 | 0.063 | 0.083 | 0.162 | 0.047 | -0.079 | -0.104 | 0.042 | 0.019 |
| Q6 | 0.099 | 0.11 | 0.144 | 0.245 | 0.056 | 1 | 0.378 | 0.514 | 0.339 | 0.367 | 0.042 | -0.163 | -0.014 | -0.052 | -0.008 |
| Q7 | 0.022 | 0.032 | -0.014 | 0.079 | 0.022 | 0.378 | 1 | 0.704 | 0.281 | 0.468 | 0.253 | -0.033 | -0.018 | 0.055 | 0.059 |
| Q8 | 0.072 | 0.11 | 0.065 | 0.135 | 0.063 | 0.514 | 0.704 | 1 | 0.436 | 0.577 | 0.176 | -0.177 | 0.019 | -0.02 | 0.044 |
| Q9 | -0.016 | -0.054 | -0.057 | -0.084 | 0.083 | 0.339 | 0.281 | 0.436 | 1 | 0.494 | 0.257 | 0.009 | 0.134 | 0.14 | 0.127 |
| Q10 | 0.07 | 0.016 | 0.099 | 0.014 | 0.162 | 0.367 | 0.468 | 0.577 | 0.494 | 1 | 0.238 | -0.017 | 0.034 | 0.056 | 0.078 |
| Q11 | -0.107 | -0.057 | -0.068 | -0.072 | 0.047 | 0.042 | 0.253 | 0.176 | 0.257 | 0.238 | 1 | 0.055 | 0.078 | 0.311 | 0.258 |
| Q12 | 0.116 | 0.017 | -0.052 | -0.128 | -0.079 | -0.163 | -0.033 | -0.177 | 0.009 | -0.017 | 0.055 | 1 | 0.59 | 0.353 | 0.185 |
| Q13 | 0.152 | 0.053 | -0.028 | -0.047 | -0.104 | -0.014 | -0.018 | 0.019 | 0.134 | 0.034 | 0.078 | 0.59 | 1 | 0.474 | 0.293 |
| Q14 | 0.153 | 0.088 | -0.006 | -0.015 | 0.042 | -0.052 | 0.055 | -0.02 | 0.14 | 0.056 | 0.311 | 0.353 | 0.474 | 1 | 0.766 |
| Q15 | 0.102 | 0.034 | -0.042 | 0.059 | 0.019 | -0.008 | 0.059 | 0.044 | 0.127 | 0.078 | 0.258 | 0.185 | 0.293 | 0.766 | 1 |
| Correlations for all pairs of data series with p-values | |||
| pair | Pearson r | Spearman rho | Kendall tau |
| Q1;Q2 | 0.5561 | 0.5471 | 0.4629 |
| p-value | (0) | (0) | (0) |
| Q1;Q3 | 0.3282 | 0.291 | 0.2357 |
| p-value | (1e-04) | (4e-04) | (4e-04) |
| Q1;Q4 | 0.3986 | 0.4049 | 0.347 |
| p-value | (0) | (0) | (0) |
| Q1;Q5 | 0.1566 | 0.2413 | 0.1977 |
| p-value | (0.0591) | (0.0033) | (0.0038) |
| Q1;Q6 | 0.0989 | 0.068 | 0.056 |
| p-value | (0.235) | (0.4149) | (0.4194) |
| Q1;Q7 | 0.0224 | -0.0363 | -0.0322 |
| p-value | (0.7881) | (0.6637) | (0.6291) |
| Q1;Q8 | 0.0723 | 0.0236 | 0.0181 |
| p-value | (0.386) | (0.7774) | (0.788) |
| Q1;Q9 | -0.0164 | -0.0739 | -0.0626 |
| p-value | (0.8444) | (0.3753) | (0.3503) |
| Q1;Q10 | 0.0704 | 0.0322 | 0.0267 |
| p-value | (0.3985) | (0.6997) | (0.6886) |
| Q1;Q11 | -0.1072 | -0.1264 | -0.1038 |
| p-value | (0.1979) | (0.1285) | (0.1199) |
| Q1;Q12 | 0.1159 | 0.0954 | 0.0782 |
| p-value | (0.1635) | (0.252) | (0.248) |
| Q1;Q13 | 0.1518 | 0.1378 | 0.1132 |
| p-value | (0.0674) | (0.0972) | (0.0942) |
| Q1;Q14 | 0.153 | 0.1653 | 0.136 |
| p-value | (0.0653) | (0.0461) | (0.0425) |
| Q1;Q15 | 0.1021 | 0.1099 | 0.0899 |
| p-value | (0.22) | (0.1866) | (0.1823) |
| Q2;Q3 | 0.5194 | 0.5252 | 0.444 |
| p-value | (0) | (0) | (0) |
| Q2;Q4 | 0.4755 | 0.5046 | 0.4308 |
| p-value | (0) | (0) | (0) |
| Q2;Q5 | 0.1708 | 0.2484 | 0.2113 |
| p-value | (0.0393) | (0.0025) | (0.0017) |
| Q2;Q6 | 0.1102 | 0.1802 | 0.1494 |
| p-value | (0.1856) | (0.0295) | (0.0286) |
| Q2;Q7 | 0.0318 | 0.009 | 0.0067 |
| p-value | (0.7036) | (0.9137) | (0.9183) |
| Q2;Q8 | 0.1098 | 0.0922 | 0.077 |
| p-value | (0.1869) | (0.2684) | (0.2443) |
| Q2;Q9 | -0.0545 | -0.0674 | -0.0547 |
| p-value | (0.5138) | (0.419) | (0.4066) |
| Q2;Q10 | 0.0161 | 0.0054 | 0.0055 |
| p-value | (0.847) | (0.9485) | (0.9325) |
| Q2;Q11 | -0.0566 | -0.0538 | -0.0436 |
| p-value | (0.4973) | (0.5189) | (0.5066) |
| Q2;Q12 | 0.0174 | 0.0207 | 0.0157 |
| p-value | (0.8353) | (0.804) | (0.814) |
| Q2;Q13 | 0.0528 | 0.0579 | 0.0453 |
| p-value | (0.5267) | (0.4872) | (0.4962) |
| Q2;Q14 | 0.0876 | 0.0827 | 0.0661 |
| p-value | (0.2929) | (0.3207) | (0.3162) |
| Q2;Q15 | 0.0339 | 0.041 | 0.0337 |
| p-value | (0.6849) | (0.6229) | (0.6115) |
| Q3;Q4 | 0.4078 | 0.4613 | 0.3759 |
| p-value | (0) | (0) | (0) |
| Q3;Q5 | 0.0653 | 0.1226 | 0.1037 |
| p-value | (0.4337) | (0.1405) | (0.1223) |
| Q3;Q6 | 0.1436 | 0.1352 | 0.1099 |
| p-value | (0.0837) | (0.1038) | (0.1061) |
| Q3;Q7 | -0.0144 | -0.0096 | -0.005 |
| p-value | (0.8631) | (0.9087) | (0.9395) |
| Q3;Q8 | 0.0648 | 0.0854 | 0.0704 |
| p-value | (0.4374) | (0.3056) | (0.2859) |
| Q3;Q9 | -0.0567 | -0.0487 | -0.0383 |
| p-value | (0.4967) | (0.5596) | (0.5602) |
| Q3;Q10 | 0.0993 | 0.0827 | 0.0628 |
| p-value | (0.2328) | (0.3213) | (0.3359) |
| Q3;Q11 | -0.068 | -0.0338 | -0.0234 |
| p-value | (0.4147) | (0.6854) | (0.7206) |
| Q3;Q12 | -0.052 | -0.038 | -0.0311 |
| p-value | (0.5328) | (0.649) | (0.6401) |
| Q3;Q13 | -0.0284 | -0.0484 | -0.0428 |
| p-value | (0.7336) | (0.5617) | (0.5189) |
| Q3;Q14 | -0.006 | -0.0125 | -0.0106 |
| p-value | (0.9429) | (0.8807) | (0.8721) |
| Q3;Q15 | -0.0423 | -0.0135 | -0.0093 |
| p-value | (0.6118) | (0.8712) | (0.8887) |
| Q4;Q5 | 0.3232 | 0.3746 | 0.3216 |
| p-value | (1e-04) | (0) | (0) |
| Q4;Q6 | 0.2454 | 0.164 | 0.1403 |
| p-value | (0.0028) | (0.0479) | (0.045) |
| Q4;Q7 | 0.0786 | 0.0596 | 0.0492 |
| p-value | (0.3457) | (0.4752) | (0.4646) |
| Q4;Q8 | 0.1349 | 0.1348 | 0.113 |
| p-value | (0.1046) | (0.1046) | (0.0962) |
| Q4;Q9 | -0.0836 | -0.1023 | -0.0869 |
| p-value | (0.3157) | (0.2194) | (0.199) |
| Q4;Q10 | 0.014 | 0.0143 | 0.0117 |
| p-value | (0.8669) | (0.8643) | (0.8614) |
| Q4;Q11 | -0.0718 | -0.0715 | -0.0572 |
| p-value | (0.3894) | (0.3913) | (0.3961) |
| Q4;Q12 | -0.1279 | -0.152 | -0.1281 |
| p-value | (0.1238) | (0.067) | (0.0609) |
| Q4;Q13 | -0.0469 | -0.0563 | -0.0465 |
| p-value | (0.5738) | (0.4995) | (0.4956) |
| Q4;Q14 | -0.0151 | 0.0054 | 0.0057 |
| p-value | (0.8566) | (0.9482) | (0.9329) |
| Q4;Q15 | 0.0586 | 0.0614 | 0.0524 |
| p-value | (0.4826) | (0.4619) | (0.4408) |
| Q5;Q6 | 0.0564 | 0.1848 | 0.1605 |
| p-value | (0.4987) | (0.0255) | (0.0207) |
| Q5;Q7 | 0.0224 | 0.0307 | 0.0263 |
| p-value | (0.7885) | (0.7131) | (0.6928) |
| Q5;Q8 | 0.0632 | 0.0918 | 0.0799 |
| p-value | (0.4482) | (0.2704) | (0.235) |
| Q5;Q9 | 0.0834 | 0.07 | 0.0596 |
| p-value | (0.3168) | (0.4015) | (0.3733) |
| Q5;Q10 | 0.1621 | 0.1736 | 0.1379 |
| p-value | (0.0506) | (0.0362) | (0.0382) |
| Q5;Q11 | 0.0471 | 0.0768 | 0.0609 |
| p-value | (0.5728) | (0.3569) | (0.3616) |
| Q5;Q12 | -0.079 | -0.1032 | -0.0857 |
| p-value | (0.3429) | (0.2153) | (0.2056) |
| Q5;Q13 | -0.1044 | -0.1176 | -0.1006 |
| p-value | (0.21) | (0.1576) | (0.1368) |
| Q5;Q14 | 0.0423 | 0.0772 | 0.0616 |
| p-value | (0.6124) | (0.3542) | (0.3586) |
| Q5;Q15 | 0.0194 | 0.0392 | 0.032 |
| p-value | (0.8164) | (0.6383) | (0.6348) |
| Q6;Q7 | 0.3777 | 0.3308 | 0.2831 |
| p-value | (0) | (0) | (0) |
| Q6;Q8 | 0.5138 | 0.4573 | 0.3999 |
| p-value | (0) | (0) | (0) |
| Q6;Q9 | 0.3388 | 0.3092 | 0.2617 |
| p-value | (0) | (1e-04) | (1e-04) |
| Q6;Q10 | 0.3673 | 0.358 | 0.3004 |
| p-value | (0) | (0) | (0) |
| Q6;Q11 | 0.042 | 0.0792 | 0.066 |
| p-value | (0.6148) | (0.3422) | (0.3294) |
| Q6;Q12 | -0.1632 | -0.188 | -0.1574 |
| p-value | (0.0491) | (0.0231) | (0.0218) |
| Q6;Q13 | -0.0139 | 0.0021 | 0.0022 |
| p-value | (0.868) | (0.9797) | (0.9747) |
| Q6;Q14 | -0.0521 | 0.0266 | 0.0217 |
| p-value | (0.5322) | (0.75) | (0.7496) |
| Q6;Q15 | -0.0084 | 0.0834 | 0.0691 |
| p-value | (0.9202) | (0.3171) | (0.3115) |
| Q7;Q8 | 0.7043 | 0.7071 | 0.6261 |
| p-value | (0) | (0) | (0) |
| Q7;Q9 | 0.281 | 0.2889 | 0.238 |
| p-value | (6e-04) | (4e-04) | (3e-04) |
| Q7;Q10 | 0.4683 | 0.4679 | 0.3843 |
| p-value | (0) | (0) | (0) |
| Q7;Q11 | 0.2531 | 0.2502 | 0.2006 |
| p-value | (0.0021) | (0.0023) | (0.002) |
| Q7;Q12 | -0.0332 | -0.0363 | -0.03 |
| p-value | (0.6905) | (0.664) | (0.6492) |
| Q7;Q13 | -0.0183 | -0.0225 | -0.0199 |
| p-value | (0.8261) | (0.7877) | (0.7627) |
| Q7;Q14 | 0.0552 | 0.0935 | 0.0754 |
| p-value | (0.508) | (0.2616) | (0.2482) |
| Q7;Q15 | 0.0587 | 0.074 | 0.0646 |
| p-value | (0.4812) | (0.3744) | (0.3251) |
| Q8;Q9 | 0.4357 | 0.4315 | 0.3561 |
| p-value | (0) | (0) | (0) |
| Q8;Q10 | 0.5769 | 0.5795 | 0.4747 |
| p-value | (0) | (0) | (0) |
| Q8;Q11 | 0.1759 | 0.1602 | 0.1284 |
| p-value | (0.0337) | (0.0534) | (0.0505) |
| Q8;Q12 | -0.1769 | -0.1949 | -0.1602 |
| p-value | (0.0326) | (0.0184) | (0.0161) |
| Q8;Q13 | 0.0193 | 0.0064 | 0.0038 |
| p-value | (0.8173) | (0.9393) | (0.9543) |
| Q8;Q14 | -0.0201 | 0.0031 | 0.0024 |
| p-value | (0.8101) | (0.9702) | (0.9716) |
| Q8;Q15 | 0.0437 | 0.0456 | 0.039 |
| p-value | (0.6004) | (0.5846) | (0.5559) |
| Q9;Q10 | 0.4936 | 0.4678 | 0.3897 |
| p-value | (0) | (0) | (0) |
| Q9;Q11 | 0.2566 | 0.2539 | 0.2114 |
| p-value | (0.0018) | (0.002) | (0.0012) |
| Q9;Q12 | 0.0091 | 0.0187 | 0.0171 |
| p-value | (0.913) | (0.8228) | (0.7966) |
| Q9;Q13 | 0.1345 | 0.152 | 0.1226 |
| p-value | (0.1056) | (0.0671) | (0.0641) |
| Q9;Q14 | 0.1404 | 0.1442 | 0.1149 |
| p-value | (0.0909) | (0.0826) | (0.0802) |
| Q9;Q15 | 0.1273 | 0.1062 | 0.0842 |
| p-value | (0.1257) | (0.202) | (0.2023) |
| Q10;Q11 | 0.2379 | 0.2076 | 0.1633 |
| p-value | (0.0038) | (0.0119) | (0.0119) |
| Q10;Q12 | -0.0169 | -0.0247 | -0.0215 |
| p-value | (0.8397) | (0.767) | (0.7444) |
| Q10;Q13 | 0.0337 | 0.0542 | 0.0486 |
| p-value | (0.6868) | (0.5156) | (0.4603) |
| Q10;Q14 | 0.056 | 0.0719 | 0.0599 |
| p-value | (0.502) | (0.3883) | (0.3583) |
| Q10;Q15 | 0.0784 | 0.0799 | 0.0636 |
| p-value | (0.3472) | (0.338) | (0.3317) |
| Q11;Q12 | 0.0545 | 0.0465 | 0.0373 |
| p-value | (0.5134) | (0.5777) | (0.5726) |
| Q11;Q13 | 0.078 | 0.0673 | 0.0547 |
| p-value | (0.3492) | (0.4194) | (0.4076) |
| Q11;Q14 | 0.3113 | 0.3473 | 0.2817 |
| p-value | (1e-04) | (0) | (0) |
| Q11;Q15 | 0.2585 | 0.2792 | 0.2285 |
| p-value | (0.0016) | (6e-04) | (5e-04) |
| Q12;Q13 | 0.5903 | 0.5983 | 0.532 |
| p-value | (0) | (0) | (0) |
| Q12;Q14 | 0.3532 | 0.3138 | 0.2612 |
| p-value | (0) | (1e-04) | (1e-04) |
| Q12;Q15 | 0.1845 | 0.1328 | 0.1098 |
| p-value | (0.0258) | (0.1101) | (0.0997) |
| Q13;Q14 | 0.4742 | 0.4343 | 0.3664 |
| p-value | (0) | (0) | (0) |
| Q13;Q15 | 0.2932 | 0.2349 | 0.1933 |
| p-value | (3e-04) | (0.0043) | (0.0037) |
| Q14;Q15 | 0.7664 | 0.7473 | 0.674 |
| p-value | (0) | (0) | (0) |
