From: Walking on inclines: how do desert ants monitor slope and step length
Parameter | Leg | α Speed [m/s] mean ± s.d. | β Species [Cf, Fp] mean ± s.d. | γ Head width [mm] mean ± s.d. | δ Inclination [°]mean ± s.d. | ε Intercept mean ± s.d. | log-likelihood |
---|---|---|---|---|---|---|---|
Step length (2) [mm] | f(3) | 29.8 ± 1.4****(1) | -0.51 ± 0.22* | 0.55 ± 0.34n.s. | -0.005 ± 0.003n.s.(2) | 3.96 ± 0.77**** | -1322 |
 | m(3) | 28.7 ± 1.2**** | -0.50 ± 0.20* | 0.85 ± 0.30** | -0.004 ± 0.003n.s.(2) | 3.53 ± 0.68**** | -1467 |
 | h(3) | 29.7 ± 1.2**** | -0.33 ± 0.20t. | 0.72 ± 0.30* | -0.006 ± 0.003*(2) | 3.55 ± 0.69**** | -1424 |
Step length [mm] | f | 30.1 ± 1.4**** | -0.46 ± 0.22* | 0.57 ± 0.34t. | -0.0005 ± 0.0019n.s. | 3.67 ± 0.76**** | -1324 |
 | m | 29 ± 1.3**** | -0.45 ± 0.2* | 0.87 ± 0.3** | -0.0002 ± 0.0017n.s. | 3.29 ± 0.68**** | -1469 |
 | h | 30.1 ± 1.3**** | -0.27 ± 0.2n.s. | 0.74 ± 0.31* | -0.0007 ± 0.0017n.s. | 3.21 ± 0.69**** | -1427 |
AEP [mm] (cranial) | f | 3.99 ± 1.07*** | -0.74 ± 0.16**** | 0.58 ± 0.25* | 0 ± 0.0014n.s. | 4.23 ± 0.56**** | -1459 |
 | m | 3.13 ± 1.2** | 0.38 ± 0.18* | 0.47 ± 0.27t. | -0.0002 ± 0.0015n.s. | 0.65 ± 0.61n.s. | -1653 |
 | h | 0.1 ± 1.09n.s. | 1.78 ± 0.17**** | -0.33 ± 0.25n.s. | -0.0019 ± 0.0014n.s. | -4.05 ± 0.57**** | -1446 |
AEP [mm] (distal) | f | -0.6 ± 0.81n.s. | -1.18 ± 0.12**** | -0.07 ± 0.18n.s. | -0.0022 ± 0.001* | 2.9 ± 0.41**** | -1309 |
 | m | 3.02 ± 0.83*** | -2.02 ± 0.13**** | 0.16 ± 0.2n.s. | 0.0001 ± 0.0011n.s. | 5.39 ± 0.45**** | -902 |
 | h | 0.86 ± 0.8n.s. | -1.19 ± 0.12**** | 0.3 ± 0.19n.s. | 0.0011 ± 0.0011n.s. | 3.39 ± 0.42**** | -1115 |
PEP [mm] (cranial) | f | 0.68 ± 0.71n.s. | -0.81 ± 0.11**** | 0.46 ± 0.17** | 0.0014 ± 0.0009n.s. | 1.42 ± 0.37**** | -950 |
 | m | -1.83 ± 0.84* | 0.63 ± 0.13**** | 0.2 ± 0.19n.s. | 0.0001 ± 0.0011n.s. | -2.47 ± 0.43**** | -1311 |
 | h | -0.4 ± 1.03n.s. | 2.01 ± 0.16**** | -0.59 ± 0.25* | -0.0008 ± 0.0014n.s. | -7.24 ± 0.56**** | -1104 |
PEP [mm] (distal) | f | -1.44 ± 0.74t. | -1.4 ± 0.11**** | -0.06 ± 0.17n.s. | -0.0031 ± 0.001** | 3.1 ± 0.38**** | -1182 |
 | m | 4.09 ± 0.82**** | -1.68 ± 0.13**** | 0.23 ± 0.2n.s. | 0.0009 ± 0.0011n.s. | 4.86 ± 0.44**** | -961 |
 | h | -0.29 ± 0.86n.s. | -1.45 ± 0.13**** | 0.28 ± 0.2n.s. | 0.0005 ± 0.0011n.s. | 3.71 ± 0.45**** | -1289 |