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Table 1 Summary of coefficient of determination (R square), adjusted coefficient of determination (Adj. R square), and p value for the linear fit of sampled data retreived from four sets of receivers located 150 m (M6), 250 m (M2), 350 m (M1), and 650 m (M7) away from the source

From: Strong thermal stratification reduces detection efficiency and range of acoustic telemetry in a large freshwater lake

  R square Adj. R square p value
SSD-DE 57350 (Fig. 5a)
 M7 (Red) 0.7439 0.7385 8.4 × 10–16
 M1 (Blue) 0.4525 0.4411 8.7 × 10–8
 M2 (Green) 0.4265 0.4146 2.7 × 10–7
 M6 (Yellow) 0.09441 0.07554 0.475
SSD-DE 57349 (Fig. 5b)
 M7 (Red) 0.03702 0.01696 0.181
 M1 (Blue) 0.1389 0.121 0.0077
 M2 (Green) 0.1458 0.128 0.0062
 M6 (Yellow) 0.02274 0.00238 0.296
SSD-DE 30850 (Fig. 5c)
 M7 (Red) 0.6194 0.6115 1.2 × 10–11
 M1 (Blue) 0.2339 0.2179 0.00037
 M2 (Green) 0.1713 0.154 0.0028
 M6 (Yellow) 0.01069 − 0.009923 0.475
SSD-DE 30848 (Fig. 5d)
 M7 (Red) 0.05388 0.03417 0.105
 M1 (Blue) 0.03633 0.01625 0.185
 M2 (Green) 0.04345 0.02352 0.146
 M6 (Yellow) 0.02962 0.009405 0.232
  1. Higher R square and adj. R square means variables are more relevant. With p value less than 0.05, the result is significant