Table 4 This table reports the correlation matrix among the five final predictor.
Feature | Number of errors | Prompted-firstdigit adjusted GULPEASE | Firstdigit-enter | Writing time | Time key before enter down | Feature |
|---|---|---|---|---|---|---|
Number of errors | 1.00 | 0.51 | 0.25 | 0.46 | 0.44 | 1.00 |
Prompted-firstdigit adjusted GULPEASE | 0.51 | 1.00 | 0.66 | 0.60 | 0.54 | 0.51 |
Firstdigit-enter | 0.25 | 0.66 | 1.00 | 0.67 | 0.52 | 0.25 |
Writing time | 0.46 | 0.60 | 0.67 | 1.00 | 0.67 | 0.46 |
Time key before enter down | 0.44 | 0.54 | 0.52 | 0.67 | 1.00 | 0.44 |
