结论:我们应该拒绝零假设。
结论:我们无法拒绝零假设。
经检验,时序为白噪声的零假设被拒绝。
其次,按照假设检验的零假设进行分类,系统阐述面板单位根检验和协整检验理论。
And according to the null hypothesis of hypothesis testing, the theory of panel unit root test and co-integration test are systemically described.
分析了参数的显著性检验中由于零假设的不同选择所出现的问题,探讨了零假设的选择原则。
This paper analyzes the problem appearing in the parameter significance testing based on different choice of null hypothesis and discusses the choice principles of null hypothesis.
最新的文献表明这个提出的修正似然比检验统计量在零假设下的渐近分布是比较简单,并且是容易应用的。
It is shown that the asymptotic null distribution of the modified likelihood ratio test proposed is derived and found to be relatively simple and easily applied.
本研究设计实验且实验结果拒绝了两个零假设,即:其一,基于语义框架的二语词汇习得模式对于第二语言词汇接受的量度不产生任何影响。
Empirical study was also conducted and the results refused the two null hypotheses: Firstly, frame-based SLVA model does not positively correlate with SLV enlargement.
如果您决定排除虚假设—结果可以按照零分布的随机抽样可变性获得,那么大多数统计师都不会有争议。
Most statisticians would not argue if you decided to reject the null hypothesis that the results can be accounted for in terms of random sampling variability from the null distribution.
第一种可以考虑的方法是对XML文档修改使用“零案例”(或者从科学上说,是“空假设”,从哲学上说,是“第一法则”)。
The first approach to consider is what we might think of as the "zero case" (or "null hypothesis" to borrow from science, or "first principles" from philosophy) of XML document modification.
现在假设所处理的寄存器3中的数值为非零,这就意味着需要进行递归的步骤。
Now assume that the number you are working with in register 3 is not zero. This means that you need to do a recursive step.
假设有一个旋度为零的向量场。
OK, so let's assume that we have a vector field whose curl is zero.
假设分子的平动动能相同,设为零。
You assume that all molecules have the same translational energy. You set that equal to zero.
假设所有的团队成员都合理地更新了工作项,那么随着工作的完成,图中趋势线接近于零(剩余工作量)。
Assuming that all of your team members update their work items appropriately, the line trends closer to zero (work remaining) as work is completed.
假设一家零售企业正计划开发一个系统来管理销售交易,并开发另一个系统来分析业务。
A retail company is planning to develop one system to manage sale transactions and another system to analyze the business.
这种预测是根据之前三个月零件销售增长5%的假设以及关于每个供应商当前库存的信息作出的。
The prediction is based upon the assumption of a 5 percent increase in part sales over the previous three months as well as information on current stock at each supplier.
假设您使用在库中使用最后三个SOA(零售管理、物流和RFID)来开发整合中心并将它们连接到主机网关中。
Let's suppose you use the last three SOAs — Retail Management, Logistics, and RFID — in the repository to develop an integration hub and connect them to a mainframe gateway.
测试驱动开发入门的关键就是从零入手,尽量少地使用假设条件。
The key to starting with test-driven development is to start at the top, and make as few assumptions as possible.
假设一个大型互联网零售商准备一个大型促销活动。
Consider the case of a major Internet retailer preparing for a major sales event.
工作人员可能会列出一个单子,假设上面有24个任务,需要使用六种不同的材料,每个任务包含多个零件,每一个零件还有不同的后续加工需求。
Personnel may review a list of, say, 24 orders requiring six different materials, with assemblies that may consist of multiple components, each with different secondary processing requirements.
假设一旦市场成熟,大公司将能扭转虚拟资金的空洞化趋势,并将其转化为数字零头。
The assumption had been that once the market matured, big companies would be able to reverse the hollowing-out trend of analog dollars turning into digital pennies.
即使它们不可能完全免费,但随着价格的下降,假设其成本为零有极大的好处。
Even though they may never become entirely free, as the price drops there is great advantage to be had in treating them as if they were free.
然后,等这场盛事结束,电视上会有零星的赛事重播,再加上人们无休无止的假设。
Then the event will be over, and all that will remain will be a few repeats on television and the endless speculation about what might have happened.
由于我们假设了零交易成本,所以铁路和农民都从这笔交易中获利。
Since we have assumed zero transaction costs, the railroad and the farmer both benefit from this deal.
假设Groupon与一家零售券商合作,以“每日一团”的形式发行Groupon股票。
assume Groupon partners with a retail brokerage firm that could issue Groupon stock as a deal of the day.
另外你们要知道零点不是节点,假设说我确实把零点画成0了,那正确的结果就是底下这个。
And also that we know that the zero does not count as a node, if per se I actually had managed to hit zero in drawing that, so the correct answer would be the bottom one there.
你可以假设该值是一个非零值。
You may assume that the value for a is nonzero. Your program should be able to duplicate the following sample run.
你可以假设该值是一个非零值。
You may assume that the value for a is nonzero. Your program should be able to duplicate the following sample run.
应用推荐