Table 1 ANOVA table for total phosphorus and true color measurements in response to model type, model correctness, and trophic state.

From: National-scale remotely sensed lake trophic state from 1984 through 2020

 

Sum-of-Squares

Degrees of Freedom

F-value

P-value

(A) Total Phosphorus

Model

0

2

0.003

0.997

Correct

5.62

1

43.64

<0.001

Trophic State

1,335.42

2

5,183.4

<0.001

(B) Color

Model

0

2

0

1

Correct

0

1

0.02

0.89

Trophic State

286.62

2

1521.80

<0.001

  1. ANOVAs were assessed with Type II Sum-of-Squares to account for unbalanced sample sizes. To approximate a normal distribution, both total phosphorus and color were log-transformed. A p-value threshold of 0.05 was used to assess significance for each predictor.
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