statistical quality control

Modern manufacturing process often involves several variables that are highly correlated. Process monitoring for a manufacturing or service process with correlated variables is referred to as multivariate quality control ( MQC) or multivariate statistical process control ( MSPC).

现代制造过程是多变量高度相关的，对这类生产过程的过程监控称为多元质量控制（MQC）或者多元统计过程控制（MSPC）。

Methods The data of 20 biochemical examination items from June 2002 to September 2002 were statistically analyzed by using the software of clinical laboratory information system, and the internal quality control graphs were plotted according to the results of statistical analysis.

方法应用临床检验信息系统软件对2002年6～9月20项生化检验数据进行统计分析，计算患者标本检验结果的均值并绘制室内质控图。

For the faultiness in traditional statistical process quality control statistical process quality control should be improved.

统计过程质量控制方法是机械加工中产品质量控制常用而有效的手段之一.

This thesis put forward the idea of using control chart method, which belongs to the Statistical Quality Control theory to monitor the model risk of VaR model, designs a RL2 control chart, calculates its control limits and discusses its control effect.

本文提出利用统计质量控制理论中的控制图技术来实现对风险价值VaR的模型风险的预警、监控，设计了RL2控制图，计算了其控制限并论证了其控制效果。

Statistical quality control chart system and its application

统计质量控制图系统及其应用

From the early-stage research programs to determine, data acquisition, quality control, data entry, data cleaning, data analysis and other aspects embodied the concept of statistical research.

在前期研究方案确定、数据采集、质量控制、数据录入、数据清洗、数据分析等各方面均体现了统计学的研究理念。

There are seven other statistical analysis methods in quality control, such as with the map, causal map, scatter plot, histogram, control charts, check lists and hierarchical.

在质量控制中，常用的统计分析方法有排列图、因果图、散布图、直方图、控制图、检查表与分层法等七种方法。

The control chart's analysis moment and control moment in tradition statistical process quality control joined together.

合并了传统统计过程质量控制中的分析用控制图功能与控制用控制图功能.

Training employees and suppliers in Statistical Process Control, Advanced Quality Planning and problem solving.

培训员工和供应商在统计过程控制, 先进的质量规划和解决问题的能力.

Faced with a lack of hickory quality control data, this paper aimed to obtain statistical data and applied them to hickory quality control.

面对目前山核桃质量控制数据的缺乏，本文旨在获取统计数据，应用统计数据来进行山核桃质量管控。