Summary of survey scores (median of Likert score was subtracted) | |||||||
Question | mean | Sum of positives (Ps) | Sum of negatives (Ns) | (Ps-Ns)/(Ps+Ns) | Count of positives (Pc) | Count of negatives (Nc) | (Pc-Nc)/(Pc+Nc) |
1 | 3.27 | 530.5 | 0.5 | 1 | 161 | 1 | 0.99 |
2 | 3.49 | 566 | 1 | 1 | 160 | 2 | 0.98 |
3 | 2.99 | 486.5 | 1.5 | 0.99 | 159 | 3 | 0.96 |
4 | 3.28 | 534 | 2 | 0.99 | 160 | 2 | 0.98 |
Pearson correlations of survey scores (and p-values) | |||
mean | (Ps-Ns)/(Ps+Ns) | (Pc-Nc)/(Pc+Nc) | |
mean | 1 (0) | 0.689 (0.311) | 0.707 (0.293) |
(Ps-Ns)/(Ps+Ns) | 0.689 (0.311) | 1 (0) | 0.688 (0.312) |
(Pc-Nc)/(Pc+Nc) | 0.707 (0.293) | 0.688 (0.312) | 1 (0) |
Kendall tau rank correlations of survey scores (and p-values) | |||
mean | (Ps-Ns)/(Ps+Ns) | (Pc-Nc)/(Pc+Nc) | |
mean | 1 (0.083) | 0.408 (0.439) | 0.183 (0.718) |
(Ps-Ns)/(Ps+Ns) | 0.408 (0.439) | 1 (0.083) | 0.671 (0.221) |
(Pc-Nc)/(Pc+Nc) | 0.183 (0.718) | 0.671 (0.221) | 1 (0.056) |