determination coefficient

常见例句

In reproductive period, the dead leaf biomass increased steadily in a linear pattern, with the determination coefficient R2 ranged from 0.471 to 0.676.
枯叶生物量在生殖生长期有着较为稳定的线性增长规律，相关性模型确定系数R2为0.471～0.676。
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Determination coefficient of simulation model of total tanshinone content were not closed to 1, simulation model of salvianic acid content has not passed the F test.
只有总丹参酮含量拟合方程没有通过F检验，丹参素含量拟合方程的决定系数不接近1。
A determination coefficient of prediction set of 0.92 was observed between flour particle size determined by laser diffraction particle size analyzer and those predicted by NITS.
近红外预测集模型决定系数为0 92 ，与激光散射颗粒度分析仪测试结果之间呈极显著正相关。

In such cases, the coefficient of determination ranges from 0 to 1.
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In statistics, the coefficient of determination, denoted R2 and pronounced R squared, is used in the context of statistical models whose main purpose is the prediction of future outcomes on the basis of other related information.
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