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- On Choice of Null Hypothesis in Statistical Parameter Hypothesis Testing 关于参数假设检验中零假设的选择
- null hypothesis testing 虚假设检定
- The probability of rejecting the null hypothesis where it is false. 推翻假设的机率推翻错误处无用假设的可能性
- The second objective examines the consultant effect on environmental stressor and IEI measurements by testing the null hypothesis of no difference among consultants. 第二个目标是通过检测咨询者间无差别的无效假设来确定咨询者对环境紧张性刺激和IEI测量产生的影响。
- The generalized likelihood ratio (GLR) test statistic under the null hypothesis is derived, and it is shown to be asymptotically normal. 计算出了零假设下广义似然比(GLR)检验统计量的表达式,给出了它的渐近分布,并对结果进行了模拟。
- It's a primer problem of unit root test that establishing the null hypothesis reasonably, which is not studied deeply up to now. 摘要原假设的合理设定是单位根检验的首要问题,至今尚无学者对此进行深入研究。
- This conclusion is robust at most lag lengths of the test, with exception of very few lags where there are substantial evidence against the null hypothesis of no autocorrelation. 这一个结论是强健的最多测试的落后长度, 藉由最少数落后的例外哪里有没有自相关的对抗无效力假设的实质上的证据。
- Hypothesis testing is one of the most important aspects in statistic infer-enc. 假设检验是统计推断的一个主要方面。
- As a result, the denominator and numerator should be about equal if the null hypothesis is true. 因此,如果无效假设为真,那么分母和分子应该差不多相等。
- The city manager should accept the null hypothesis that there is no difference between the two methods of tax listing. 市政府官员应该接受两种征税登记方法没有差别这个无效假设。
- Whenever we reject the null hypothesis, the conclusion we do accept is called the alternative hypothesis. 无论何时,拒绝无效假设时,我们所接受的结论叫做备择假设。
- The term null hypothesis arose from earlier agricultural and medical applic ation of statistics. 无效假设这个概念产生于早期的统计学在农业和医学方面的应用中。
- The null hypothesis is that there is no difference between predicted and calculated IEI values. 预测的和计算的IEI值没有差别的假设是无效的。
- A method of interval estimation and hypothesis test for continuous population percentiles and percentages is presented. 提出了一种对连续分布百分位值和百分率(或可靠度)进行区间估计和假设检验的理论与方法。
- If this increase is large enough relative to the SSR in the model with all of the variables, then we can reject the null hypothesis. 如果相对于包括所有解释变量的模型;新的SSR的上升足够大的话;那么我们就能拒绝原假设.
- Shi, N.-Z. and Tao, J.(2008). Statistical Hypothesis Testing: Theory and Methods, World Scientific Publishing Co. Pte. Ltd. 史宁中(2006).;教育与数学教育;东北师范大学出版社
- It used to be that the goal in econometric work was to get results that were statistically significant, to reject the null hypothesis. 过去,搞经济计量学时,目标往往是争取让获得的结果,在统计上有显著意义,这样就能拒绝零假设。
- Confidence interval (CI) cannot only determine the possible range of unknown parameters, but also answers the hypothesis testing. 可信区间(CI)不仅用于确定未知参数值的可能范围,而且可用于回答假设检验的问题。
- The asymptotic property of the modified supremum-type statistic and the integral-type statistic under the composite null hypothesis are derived. 对上界型检验统计量,研究了与之有关的一个极限性质;对积分型检验统计量,证明了其在复合零假设下的渐近分布。
- Keywords :local alternative hypothesis, linear hypothesis testing, censored regression model, asymptotical distribution. 关键词: 局部备择假设;线性假设检验;删失回归模型;渐近分布.