variances什么意思 variances音标、翻译、用法
variances音标
英 ['veərɪənsɪz]
美 ['veərɪrnsɪz]
variances翻译
n.
变化( variance的名词复数 )；不和；差异；方差
英英释义
variance
n.an event that departs from expectations
同义词：discrepancyvariant
discord that splits a group
同义词：division
the second moment around the mean; the expected value of the square of the deviations of a random variable from its mean valuea difference between conflicting facts or claims or opinions
同义词：discrepancydisagreementdivergence
the quality of being subject to variation
同义词：variabilityvariableness
an official dispensation to act contrary to a rule or regulation (typically a building regulation)
"a zoning variance"
an activity that varies from a norm or standard
同义词：variation
variances用法
词组短语
variance analysis方差分析；差异分析
analysis of variance方差分析
at variance不和；有分歧
at variance with与…不和
total variance总方差，总变异数
cost variance成本差异
error variance误差方差；误差变量；误差偏差
variance ratio方差比，变异比；变异刺激
residual variance[数]剩余方差
additive variance加性方差
更多收起词组短语
权威例句
Sampling variances of heterozygosity and genetic distance.
Robust tests for equality of variances
Robust Tests for Equality of Variances
Robust Tests for the Equality of Variances
Robust tests for the equality of variances
On the Variances of Asymptotically Normal Estimators from Complex Surveys
The Effect of Errors in Means, Variances, and Covariances on Optimal Portfolio Choice
Design structure for compensating for variances of a buried resistor in an integrated circuit
The stochastic behavior of common stock variances : Value, leverage and interest rate effects
Measures of Association for Cross Classifications, IV: Simplification of Asymptotic Variances