数学专业英语

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1、MATHSENGLISHabsolutevalue绝对值acceptableregion接受域additivity可加性alternativehypothesis对立假设analysisofcovariance协方差分析analysisofvariance方差分析arithmeticmean算术平均值association相关性assumptionchecking假设检验availability有效度band带宽barchart条形图beta-distribution贝塔分布betweengroups组间的bi

2、nomialdistribution二项分布binomialtest二项检验centerofgravity重心centraltendency中心趋势hi-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components构成，分量compound复合的confidenceinterval置信区间consiste

3、ncy一致性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cubicterm三次项cumulativedistributionfunction累加分布函数curveestimation曲线估计default默认的deletedresidual剔除残差densityfunction密度函数dependent

4、variable因变量designofexperiment试验设计df.(degreeoffreedom)自由度diagnostic诊断discretevariable离散变量discriminantfunction判别函数discriminatoryanalysis判别分析D-optimaldesignD-优化设计effectsofinteraction交互效应eigenvalue特征值equalsize等含量estimationofparameters参数估计estimations估计量exactvalue

5、精确值expectedvalue期望值exponential指数的exponentialdistribution指数分布extremevalue极值factoranalysis因子分析factorscore因子得分factorialdesigns析因设计factorialexperiment析因试验fittedline拟合线fittedvalue拟合值fixedvariable固定变量fractionalfactorialdesign部分析因设计F-testF检验fullfactorialdesign完全析因设

6、计gammadistribution伽玛分布geometricmean几何均值harmonicmean调和均值heterogeneity不齐性histogram直方图homogeneity齐性homogeneityofvariance方差齐性hypothesistest假设检验independence独立independentvariable自变量independent-samples独立样本indexofcorrelation相关指数interclasscorrelation组内相关intervalestim

7、ate区间估计inverse倒数的iterate迭代kurtosis峰度largesampleproblem大样本问题least-significantdifference最小显著差数least-squareestimation最小二乘估计least-squaremethod最小二乘法levelofsignificance显著性水平leveragevalue中心化杠杆值lifetest寿命试验likelihoodfunction似然函数likelihoodratiotest似然比检验linearestimato

8、r线性估计linearmodel线性模型linearregression线性回归linearrelation线性关系linearterm线性项logarithmic对数的logarithms对数lostfunction损失函数maineffect主效应matrix矩阵maximum最大值maximumlikelihoodestimation极大似然估计meansquareddeviat