Selections of donors depending on agronomic traits, seed yield components, and fatty acid profile for genetic improvement of Carthamus using stepwise multiple regression | OCL

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This article has a note: [https://doi.org/10.1051/ocl/2021041]

Table 6

Summary of stepwise method of multiple regression and indices parameters for predicting seed yield/plant and oil percent of all genotypes under study.

DV	Fitted equation	R²%	R²-adj%	P-value	SEE	Durbin-Waston	Mallows prediction	VIF
Seed yield/plant	Y = 1.85 + (0.95 YSB) + (0.93 YFB) + (1.02 YTH) + (0.03 PH) + (0.97** Spiny)	99.61	99.22	***	0.96	2.36	5.2	<10
Oil percentage	Y = 25.68 + (0.28 YFB) + (0.19 Thousand) + (3.29** Spiny)	25.61	23.56	***	4.1	1.7	4	<10

R²%: coefficient of determination; R²-adj: adjusted coefficient determination; SEE: standard error of estimate; d: Durbin-Waston; Cp: Mallows prediction; VIF: Variance Inflation Factor. * and ** significant at the 0.05 and 0.01 level respectively.

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