Provides functions and interfaces for financial and scientific data analysis.
为金融和科学数据分析提供函数和接口。
So even though the scientific method-with its hypotheses, data collection and statistical analysis-is well documented, the method by which scientists come to conclusions remains largely hidden.
因此，即使科学方法——连同它的假设、数据收集和统计分析——有了相当完好的保存，但是科学家用以得到结论的方法大部分还不为人知。
This paper employs Data Envelopment Analysis (DEA) to evaluate scientific research efficiency and it's trend of 54 universities directly under the Ministry of Education from the year 2000 to 2002.
本文运用数据包络分析（DEA）方法对教育部直属的54所高校在2000-2002年间的科研效率及其发展趋势进行了评价。
Using a great deal of investigated data, A scientific analysis and evaluation are given to the environmental conditions of domestic garbages disposal parks in Shnaghai.
运用大量调查实测数据和资料，对上海生活垃圾处置场的环境条件，进行了科学分析与评价；
Resource sharing and management, data preservation, scientific analysis, and data reconstruction and statistical inquiry of scientific management and decision-making.
实现资源共享与管理，数据保存，科学分析，与数据重构与统计查询等的科学管理与决策。
Pattern recognition theory is important for scientific data processing and analysis.
模式识别理论是科学数据处理和分析的重要手段和工具。
Based on the data analysis results, the laws of the stress change, distribution and transfer are primarily revealed, which can provide a scientific fundament for tank lifting in scenario and safety.
经过数据分析，揭示了罐壁应力变化、分布与传递的内在规律，为确保今后油罐举升方案的制定和安全实施提供了科学依据。
Through the analysis of the experimental data, discussed the optimum condition and the practical operating rules of the phthalic anhydride catalyst loading, and the scientific testing after loading.
以实践中取得的真实数据，探讨了苯酐催化剂装填的最佳条件、装填的实际操作规程、装填后催化剂科学测试等几方面难题。
Evaluation of the use of this paper collected 837 counties (cities) in the effective data completed 2001-2002 counties (cities) of scientific and technological progress trend analysis.
论文利用本次考核中所收集的837个县(市)的有效数据完成了2001- 2002年县(市)科技进步态势分析。
This article USES research methods are: the system of scientific methods, literature and data, comparative analysis, interviews, questionnaire survey method.
本文运用的研究方法主要有：系统科学方法、文献资料法、比较分析法、访问调查法、问卷调查法。
Based on testing data, the basic factors and rules influencing shaft torques of SWITN'S device are analysed. It provides scientific proof for further analysis of the universal joint-shaft broken.
本文在斯威顿杠杆传动轴扭矩的实例基础上， 系统地分析了不同工况下杠杆传动轴扭矩负荷的变化规律，为解决生产过程中万向接轴时常断裂提供了科学依据。
Gray degree relation analysis is advanced according to the grey features of rock body steadiness grading. It is proved scientific, reliable, simple and easy to conduct according to the practical data.
根据岩体稳定性分级的灰色性，提出了岩体稳定性分级的灰色关联分析法，并经实测数据进行验证，说明此方法是科学可靠的，且简单易行。
The realization of this system has solved the scientific and studying needs of the precursory observation data, which are accumulated for a long time in the analysis and prediction.
该系统的实现解决了分析预报和研究人员对长期积累的前兆观测数据的科研需要。
Second, systematical description and analysis of the tertiary industry and its internal sections' employment-driven effect using the up to date data and scientific method;
利用最新数据，采用更科学、更严谨的方法，系统、全面地描述和分析了辽宁省第三产业及其内部各行业对就业的带动效应；
Second, systematical description and analysis of the tertiary industry and its internal sections' employment-driven effect using the up to date data and scientific method;
利用最新数据，采用更科学、更严谨的方法，系统、全面地描述和分析了辽宁省第三产业及其内部各行业对就业的带动效应；
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