查询词典 sufficient statistic

The methods of data analysis include descriptive statistic, reliability analysis, factor analysis, multivariate analysis of variance, and regression analysis.

资料分析方法包括叙述性统计、信度分析、因素分析、多变量变异数分析与回归分析。

Data of the investigation had been processed by SPSS-10 statistic software, which includes descriptive statistics, t-test, product-moment correlation and multivariate analysis of variance.

调查最终数据均通过SPSS-10数据软件处理，包括了描述统计，相关分析，t检验，多因素方差分析等统计分析手段。

The patient cases were collected and computerized by the designed survey, the data was analyzed by using univariate analysis and multivariate analysis of variance statistic approach.

采用回顾性调查方法，对所有病例按设计好的调查表进行摘录、入机，逻辑检错后，用EXECEL、SAS8.2软件进行分析，采用单因素和多因素统计方法对数据进行分析。

Batch process control, fault detection and diagnosis and the theory of multivariate statistics are studied in this thesis. The main purpose of this thesis is to put forward the approach of batch process monitoring and fault diagnosis based on the theory of multivariate statistic and its applications.

本文对间歇过程控制、故障监测与诊断和多元统计分析的研究现状，进行了系统的分析和评述，由此提出自己的研究内容和技术路线，着重完善间歇过程监控与故障诊断的方法，并提出了新方法。

Moreover, a new combined feature selection method based on statistic and mutual information is proposed .

在中文文本分类实验中，该方法取得了较高的微平均查全率和微平均查准率。

According to material in climate and the situation of disaster, in this research, statistic method was applied to analyze distribution and outbreak regularity of primary meteorological disasters, such as frozen injury,high temperature, drought, and gale, and preventive measures were brought forward to ensure Myrica rubra with high quality and yield.

根据浙江省多年的气候资料和杨梅灾情资料，运用统计学方法，分析了低温冻害、高温热害、干旱、大风等杨梅生产中主要农业气象灾害的分布特征和发生规律，提出了防灾措施，减轻灾害损失，确保杨梅优质高产。

According to statistic, there just can be one trunk of a tree in 100 thousand individual plant probably 4 part of a historical periods are rough, very rare, so the clover of 4 leaves is regarded as symbolize fortunately, another namer is lucky careless.

据统计，大概十万株里才会有一株四叶草，十分罕有，所以四叶的三叶草被视为幸运的象征，别称幸运草。

According to the data of Natality Statistics of Demographic Yearbook (2002) U. N., the author described and analyzed statistic characteristics and dynamic tendency of sex ratio at birth for different types of countries in the world recent two decades, which is to reflect the general pattern of SRB and provide the background and base for further recognizing ubnormal phenomenon of SRB in Chi

利用联合国《人口年鉴》出生统计专辑汇集的世界各国多年的人口出生数据，对全球不同类型国家近20年来人口出生性别比的统计特征和动态趋势进行描述和概括，以尝试着反映人类人口出生性别比的一般规律及特点，为更客观、准确地认识中国人口出生性别比失常提供背景与基础。

Accountant and statistic belong to system of national economic accounting together, also be one of business management main component.

会计和统计同属于国民经济核算体系，也是企业治理中的一个重要组成部分。

For statistic analysis of the correlating factors, age at study, physiological knock knee, physical performance and radiological findings, e.g. accessary navicular bone or talo-navicular subluxation were related to such change.

若以扁平足现象改善者与维持现状或恶化者作相关因子的统变研究，则可以发现其与年龄、 X 形腿、体能表现及 X 光的特殊变化(包括附生舟状骨或距骨舟状骨半脱位)相关。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。