Table 5 Results for piecewise linear regression
| Â | Interval 1 | Interval 2 | Interval 3 |
|---|---|---|---|
a10 | 0.1315 | -0.0419 | 0.0000 |
a11 | -42.3980 | -14.1738 | -14.5490 |
a12 | 0.0000 | -0.8010 | -0.0464 |
a13 | 8.9105 | 7.3653 | 7.6299 |
a14 | 12.7757 | -0.3340 | -0.1386 |
a15 | -3.3476 | -6.9121 | -7.2940 |
a20 | 0.0567 | -0.0197 | 0.0000 |
a21 | -1.1939 | 14.4913 | 14.6792 |
a22 | -32.3300 | -14.5116 | -14.6784 |
a23 | 0.6133 | 0.0057 | -0.0205 |
a24 | 7.0917 | 0.1016 | -0.0018 |
a25 | 7.9313 | -0.1047 | 0.0067 |
a30 | -0.7858 | -0.0181 | 0.0000 |
a31 | -130.3724 | -0.2358 | 0.0021 |
a32 | 0.0000 | 0.3616 | -0.0007 |
a33 | -20.7724 | -27.6129 | -27.2551 |
a34 | 62.1525 | 0.3496 | -0.0027 |
a35 | 19.1470 | -0.1984 | 0.0006 |
a40 | 0.3164 | -0.0709 | 0.0000 |
a41 | -13.6819 | 1.1412 | -0.0115 |
a42 | 0.0000 | -2.1478 | 0.0015 |
a43 | 19.8295 | 18.8534 | 18.6927 |
a44 | -13.3654 | -19.5811 | -18.5494 |
a45 | -7.2135 | -8.0985 | -9.2792 |
a50 | 0.1617 | -0.0393 | 0.0000 |
a51 | -149.5199 | -0.8195 | 0.0250 |
a52 | -160.3341 | 0.8175 | -0.0074 |
a53 | 5.7537 | 0.0580 | -0.0304 |
a54 | 85.3050 | 19.0394 | 18.5356 |
a55 | 53.9745 | -19.1183 | -18.5623 |