Research Article
Evaluating the Effect of Control Flow on the Unit Testing Effort of Classes: An Empirical Analysis
Table 7
Results for univariate LR analysis.
| | | ANT | JFC | JODA | IO | LUCENE |
| Qi | R 2 | 0.365 | 0.160 | 0.214 | 0.488 | 0.177 | 2Log | <0.0001 | <0.0001 | 0.000 | <0.0001 | 0.000 | b | −0.787 | −0.478 | −0.838 | −1.066 | −0.431 | -value | <0.0001 | <0.0001 | 0.022 | <0.0001 | 0.000 | AUC | 0.81 | 0.72 | 0.85 | 0.89 | 0.70 |
| SLOC | R 2 | 0.255 | 0.194% | 0.192 | 0.593 | 0.152 | 2Log | <0.0001 | <0.0001 | 0.001 | <0.0001 | 0.000 | b | 0.589 | 0.545 | 0.562 | 3.022 | 0.605 | -value | <0.0001 | <0.0001 | 0.006 | 0.000 | 0.011 | AUC | 0.80 | 0.75 | 0.80 | 0.91 | 0.67 |
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