Research Article
Development and Performance Evaluation of a New Energy-Efficient Double Cluster-Head Routing (EEDCR) Protocol for Wireless Sensor Networks
| Descriptive statistics |
| | Method name | # fitted | Mean | Median | Std. Dev. | Root.M. Sqr. | Std.Err. mean | Minimum | Maximum | Skewness | Kurtosis | Number of nodes alive with data aggregation | | 17 | 87.824 | 100.000 | 24.998 | 91.110 | 6.063 | 20.000 | 100.000 | -2.036 | 3.048 | NE | 17 | 81.000 | 100.000 | 31.723 | 86.650 | 7.694 | 0.000 | 100.000 | -1.677 | 1.805 | | 17 | 73.588 | 92.000 | 33.081 | 80.282 | 8.023 | 0.000 | 100.000 | -1.046 | -0.136 | Number of nodes alive without data aggregation | | 23 | 89.130 | 100.000 | 26.995 | 92.959 | 5.629 | 0.000 | 100.000 | -2.556 | 5.701 | NE | 23 | 84.391 | 100.000 | 30.711 | 89.577 | 6.404 | 0.000 | 100.000 | -1.867 | 2.230 | | 23 | 82.478 | 100.000 | 27.528 | 86.761 | 5.740 | 19.000 | 100.000 | -1.335 | 0.274 | Packet received ratio without data aggregation | | 10 | 88.700 | 89.500 | 2.497 | 88.732 | 0.790 | 85.000 | 92.000 | -0.270 | -1.630 | NE | 10 | 85.900 | 85.500 | 3.071 | 85.949 | 0.971 | 81.000 | 90.000 | -0.228 | -1.129 | | 10 | 77.000 | 75.500 | 6.583 | 77.253 | 2.082 | 69.000 | 87.000 | 0.520 | -1.354 | Packet received ratio with data aggregation | | 10 | 92.500 | 92.000 | 1.316 | 92.514 | 0.543 | 91.000 | 96.000 | 0.990 | 0.208 | NE | 10 | 91.500 | 91.500 | 1.754 | 91.509 | 0.628 | 90.000 | 94.000 | 0.504 | -0.468 | | 10 | 80.700 | 81.000 | 5.677 | 80.880 | 1.795 | 72.000 | 89.000 | -0.109 | -1.174 |
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