Fisheries Habitat and Fish Populations 



Figure D-9: Relationship between the arcsine transformations of Sequoia model output and 

 transformed substrate scores for 28 watersheds in the Flathead River Basin during 1989 



Transformed 



Substrate 



Scores 



y = -0.753617 (Arcsine Transformation 



of Sequoia Model Output) + 35.8244 



p < 0.05, r = -0.48, n = 28 



5 10 15 20 25 



Arcsine Transformations of Sequoia Model Output 



Figure D-10: Relationship between the arcsine transformations of H20Y model ouq)ut and 

 transformed substrate scores for 28 watersheds in the Flathead River Basin during 1989 



Transformed 

 Substrate 25 - 

 Scores 



20 



15 



10 - 



5 - 











y = -1.17647 (Arcsine Transformation 



of H20Y Output) + 37.3737 



p < 0.05, r = -0.53. n = 28 



5 10 15 20 25 



Arcsine Transformations of H20Y Model Ouq}ut 



30 



Flathead Basin Cooperative Program Final Report 



Page 67 



