查询词典 logistic

This paper investigates the relationship between agricultural development and price fluctuation of agricultural means of production using the quantitative analysis methods such as co-integration analysis, linear regression, logistic regression and the historical data from 1973 to 2003. We find some causal relationship between them, and get the prognosticate model.

本文运用协整分析、线性回归、logistic回归等定量分析方法，采用1973~2003年的历史数据，对安徽省农业生产资料价格波动与农业总产值的影响关系进行了深入的实证分析，发现了两者之间存在的一些内在联系和制约关系，并给出了反映两者关系的预测模型。

Proceeding from the above purpose and thinking, the following of research contents is launched that: Chapter one is a part of the prolegomena, and mainly introduce the purpose, meaning, research background, documents survey in which the tax compliance discrimination models concerned. On the basis of the investigation of the critical to taxation, Chapter two reveals the index system, and uses the discriminating analytical method to judge taxpayers" credit, and embodies its standard and methods in judgments. On the disvovery of the investigating taxpayers" microeconomics behavior, Chapter three uses the econometrical modeling methods and data mining technology, establishes Logistic regression model, calculates taxpayer credit measure and gives the empirical analysis; Chapter four gives a work methods and suggestions in practical application of identifying models; It is a conclusion of this paper, which reaffirms the main achievements and viewpoints of this paper.

从以上目的和思路出发，本文研究内容如下方式展开：论文第一章为绪论部分，主要介绍纳税人诚信识别模型研究的目的、意义、研究背景、文献综述以及全文框架；第二章在纳税评估问卷调查基础上，提出纳税评估指标体系，并应用多元统计的判别分析方法来给出评判纳税人诚信，并具体给出其判断的标准与方法；第三章在考察纳税人微观行为基础上采用计量经济建模方法和数据挖掘技术，建立定量能测算纳税人诚信水平的Logistic回归模型，并作实证分析：第四章对比分析纳税评估模型实证研究结果，并就模型在实际应用中的工作方法、建议及进一步的研究方向展开讨论；最后为本文的结论，在该部分将再次重申本文研究的主要成果和观点。

In this study, the employee's willingness-to-participate in and willingness-to-pay for hypothetical supplementary health insurance packages designed by the research team was measured through contingent valuation method in Shanghai and Wenzhou. In Chengdu, the employee's actual rate of participation in supplementary health insurance was obtained through household survey. Logistic model was employed to establish the demand function and analyze the influencing factors. The organization and operation models for supplementary health insurance in different cities were summarized and comparatively analyzed. Based on the above results, proper coverage of health care and operation model for supplementary health insurance was discussed. Policy recommendation include the clear definition of the government's responsibility in the development of supplementary health insurance, the implementation of tax subsidy policy, the rule of the purchase of supplmentary health plans with personal saving accounts, and education and propagandism measures. At last, the regulation of supplementary health insurance is emphasized.

本研究根据上海和温州两地基本医疗保险框架分别设计了几个补充医疗保险方案，采用条件价值评估法调查了职工对这些补充医疗保险方案的意愿参加与意愿支付；在成都通过家庭入户调查获得了职工实际参加补充医疗保险情况，运用logistic模型建立了需求模型，进行了需求的影响因素分析；对国内补充医疗保险不同运作模式进行了总结与比较分析，探讨了补充医疗保险适宜的覆盖范围及其组织运作模式，并提出要明确界定政府在补充医疗保险发展中的职能定位，运用税收减免政策、允许用个人帐户购买补充医疗保险和宣传教育措施来扶持与引导补充医疗保险的发展以及加强补充医疗保险监管等政策建议。

Methods Probability proportional to size sampling method was used to select 6006 residents aged 45 years and elder from Shilin county. Information was obtained from a questionnaire survey and fasting blood sugar test. The data was analyzed with binary logistic regression.

在昆明市石林县采用按比例概率抽样方法，对6 006名45岁～农村居民进行问卷调查和空腹血糖检测，并应用二分类Logistic模型分析影响糖尿病患病的因素。

614 cases of patients with acute brain stroke were involved in the prospective study. The pyrexia and other clinical factors were investigated respectively in hospitalization period, 3 weeks after onset and 3 months after onset. Single factor analysis and Logistic regression analysis were done to analyze the relationship between the pyrexia and other clinical factors.

采用前瞻性试验设计，在住院治疗期、发病3周和3个月对614例急性脑卒中患者进行发热及各相关因素调查，并行单因素分析和多因素后退法Logistic回归分析。

Logistic regression analysis screened out 4 factors as independent factors for pyrexia, which were infection, application H2 receptor antagonist, 48h Glassgow score and Chinese Stroke Scale score at 3rd week.

Logistic回归分析显示与发热相关的独立因素有4个：感染、应用H2受体拮抗剂、48h Glassgow评分、3周神经功能缺损评分。

The questionnaire method and the interview menthod were used to gain the tourist data, the quota sampling method was used in sampling survey, the principal component analysis method was used to measure the various variables, the statistical methods such as linear regression analysis, multivariate linear regression analysis, single factor variance analysis and logistic regression analysis were used to analyzes the relationship between various variables.

具体来说，在获取游客数据时采用了问卷调查法和访谈法，在抽样调查时采用了配额抽样方法；对各变量进行测度时使用了主成分分析法；在分析各变量之间相互关系时采用一元线性回归分析、多元线性回归分析、单因素方差分析及Logistic回归分析等统计方法。

Correlation between causes and age were analyzed using rank correlation test,χ2 test and Logistic regression analysis.

采用等级相关、χ2检验以及Logistic回归方法分析各种诱因与各年龄段间的相关性。

Through analyses, we can make the conclusion that, the relation of seed fresh weight dry weight and days after pollination, fat percent content, protein nut content, starch nut content can be expressed with Logistic equation; the change of kernel volume, moisture content of kernel and days after pollination accorded with three ascend curve equation. Kernel protein content, starch content and the changes of days after pollination tallied with reciprocal equation and they had high relation.

经过统计与分析，可以看出籽粒鲜重积累量与授粉后时间、籽粒干重与授粉后的时间、脂肪净含量、脂肪百分含量、蛋白质净含量、淀粉净含量与授粉后的时间均可以用Logistic方程描述，籽粒体积变化与授粉后的时间关系表现为三次上升型曲线方程；籽粒的水分含量与授粉后的时间关系表现为三次下降型曲线方程；籽粒中蛋白质百分含量与授粉后时间的动态变化规律、籽粒中淀粉百分含量与授粉后时间的动态变化规律符合倒数方程，均具有较高的拟合度。

Multivariate logistic regression was used to analysis the risk factor for the detection of CAD.

采用Logistic回归分析冠心病的危险因素，为冠心病的诊断提供帮助。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。