数学专业词汇07741

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1、Aabsolutevalue绝对值accept接受acceptableregion接受域additivity可加性adjusted调整的alternativehypothesis对立假设analysis分析analysisofcovariance协方差分析analysisofvariance方差分析arithmeticmean算术平均值association相关性assumption假设assumptionchecking假设检验availability有效度average均值Bbalanced平衡的band带宽barchart条形图beta-dist

2、ribution贝塔分布betweengroups组间的bias偏倚binomialdistribution二项分布binomialtest二项检验Ccalculate计算case个案category类别centerofgravity重心centraltendency中心趋势chi-squaredistribution卡方分布chi-squaretest卡方检验classify分类clusteranalysis聚类分析coefficient系数coefficientofcorrelation相关系数collinearity共线性column列compa

3、re比较comparison对照components构成，分量compound复合的confidenceinterval置信区间consistency一致性constant常数continuousvariable连续变量controlcharts控制图correlation相关covariance协方差covariancematrix协方差矩阵criticalpoint临界点criticalvalue临界值crosstab列联表cubic三次的，立方的cubicterm三次项cumulativedistributionfunction累加分布函数cur

4、veestimation曲线估计Ddata数据default默认的definition定义deletedresidual剔除残差densityfunction密度函数dependentvariable因变量description描述designofexperiment试验设计deviations差异df.(degreeoffreedom)自由度diagnostic诊断dimension维discretevariable离散变量discriminantfunction判别函数discriminatoryanalysis判别分析distance距离dist

5、ribution分布D-optimaldesignD-优化设计Eeaqual相等effectsofinteraction交互效应efficiency有效性eigenvalue特征值equalsize等含量equation方程error误差estimate估计estimationofparameters参数估计estimations估计量evaluate衡量exactvalue精确值expectation期望expectedvalue期望值exponential指数的exponentialdistributon指数分布extremevalue极值Ffac

6、tor因素，因子factoranalysis因子分析factorscore因子得分factorialdesigns析因设计factorialexperiment析因试验fit拟合fittedline拟合线fittedvalue拟合值fixedmodel固定模型fixedvariable固定变量fractionalfactorialdesign部分析因设计frequency频数F-testF检验fullfactorialdesign完全析因设计function函数Ggammadistribution伽玛分布geometricmean几何均值group组H

7、harmomicmean调和均值heterogeneity不齐性histogram直方图homogeneity齐性homogeneityofvariance方差齐性hypothesis假设hypothesistest假设检验Iindependence独立independentvariable自变量independent-samples独立样本index指数indexofcorrelation相关指数interaction交互作用interclasscorrelation组内相关intervalestimate区间估计intraclasscorrelat

8、ion组间相关inverse倒数的iterate迭代Kkernal核Kolmogorov-Sm