VAF:差异说明
“方差解释率”在学术与科研领域,尤其是在数学和统计学相关研究中,是一个常用术语。为便于快速书写与交流,它常被缩写为VAF。这一指标主要用于衡量某个模型或变量对数据变异性的解释程度,有助于研究者量化分析结果的可靠性与有效性。
variance accounted for具体释义
variance accounted for的英文发音
例句
- For the litter size, estimates of the proportion of total variance accounted for(VAF) by paternally and maternally transmitted gametes were 1.1 % and 2.3 % respectively.
- 马头山羊产羔数父系和母系配子印迹效应的方差组分占总方差的比率分别为1.1%和2.3%。
- Principal component analysis was performed to select the first three principal components and their cumulative contribution of variance accounted for(VAF) 88.37 percent.
- 主成分分析选出了3个主成分,方差累积贡献率达到88.37%。
- The results showed that the genetic variance ( V_G ) for each of 3 characters accounted for 66.8 % to 98.6 % in phenotype variance, which indicated that all of milling-quality traits were mainly controlled by genetic effects.
- 结果表明:杂交稻碾磨品质性状表现主要受遗传控制,遗传方差可解释表型方差的66.8%-98.6%,且遗传效应均以母体加性效应为主;
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