SigmaXL - 统计和图形分析软件
· 图文步骤展示:如何在Windows上激 活SigmaXL?
SigmaXL从一开始就被设计为一种经济高效、功能强但易于使用的工具,使用户能够测量、分析、改进和控制他们的服务、交易和制造流程。作为已经熟悉的Microsoft Excel的插件,SigmaXL很适合精益Six Sigma培训或在大学课程中使用。SigmaXL将使您能够在DMAIC序列的任一阶段有效的分析您的数据,并生成您需要的答案,无论您身处哪个行业。
作为具有成本效益且功能强的软件解决方案,各级用户都可以使用已经熟悉的MS Excel软件快速学习关键的图形和统计Sigma工具。
SigmaXL可容纳超过100万行数据,并与Windows PC和Mac计算机上的MX Excel兼容。包括额外的Sigma和精益模板、DMAIC菜单项和控制图选择工具,以简化SPC图表的选择。
SigmaXL功能
数据处理:
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按类别、编号、日期或随机进行子集
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转移数据
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跨行堆叠子群
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堆叠和取消堆叠列
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标准化数据
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转换为离散数据
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随机数生成器
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数据准备
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Box-Cox转换
模板和计算器:
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DMAIC和DFSS模板
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Lean Templates
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图形模板
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概率运行计算器
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统计模板
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测量系统分析(MSA)模板
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过程Sigma级别—离散和连续
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过程能力和置信区间
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公差区间计算器。
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DOE模板
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Taguchi DOE模板
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控制图模板
图形工具:
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基本和高等(多个)Pareto图
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EZ-Pivot/Pivot图表。轻松的创建透视图和图表
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基本柱状图
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多个直方图和描述性统计(包括平均值和StDev.的置信区间,以及Anderson-Darling正常性测试)
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多个柱状图和加工能力(Pp, Ppk, Cpm, ppm, %)
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多重膨胀图、多重X膨胀图、点阵图
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运行图(带有非参数运行测试,允许你测试聚类、混合物、缺乏随机性、趋势和振荡)
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叠加运行图
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多重正态概率图(带有95%的置信区间,便于解释正态性/非正态性)
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多变量图
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散点图(带线性回归和可选的95%置信区间和预测区间)
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散点图矩阵
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均值分析(ANOM)图
统计工具:
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当结果显著时,P值变成红色(P值<α)
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描述性统计,包括Anderson-Darling Normality test、偏度和峰度,以及P值
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描述性统计选项
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1 Sample t-test和置信区间
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Paired t-test, 2 Sample t-test
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2 Sample comparison tests
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单向方差分析和均值矩阵
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单样本、双样本、配对T检验和单程方差分析的自动假设检查
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双向方差分析(平衡的和不平衡的)
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等方差检验(Bartlett、Levene和Welch的方差分析)
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相关矩阵(Pearson和Spearman's Rank Correlation)
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多重线性回归
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高等多元回归
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多重响应优化
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二元和序数逻辑回归
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卡方检验(堆积列数据和二维表数据)
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非参数检验
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非参数检验—Exact
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功率和样本量计算器
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功率和样本量图。快速创建一个显示功率、样本量和差异之间关系的图表
测量系统分析:
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创建量具的R&R(交叉)工作表
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分析测量仪的R&R(交叉)
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属性MSA(二进制、顺序、名义)
制程能力:
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多重直方图和过程能力
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个人/分组的能力组合报告
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分布式拟合报告
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非正态数据(个人)的能力组合报告
实验设计:
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生成2-Level Factorial和Plackett-Burman筛选设计
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基本DOE模板
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主效应和交互作用图
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等高线和3D曲面图
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响应曲面设计
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分析2-Level Factorial和Plackett-Burman筛选设计
控制图:
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控制图选择工具
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个体,个体与移动范围
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X-Bar&R, X-Bar&S
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I-MR-R, I-MR-S (之间/之内)
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P, NP, C, U
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P'和U'(Laney)处理过度分散
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控制图包括对特殊原因的测试报告。特殊原因也会在控制图数据点上标明。设置默认值以应用全部的测试1-8
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过程能力报告(Pp、Ppk、Cp、Cpk)可用于I、I-MR、X-bar&R、X-bar&S图表
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将数据添加到现有的图表中,方便操作者使用
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通过用户定义的窗口大小滚动浏览图表
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高等控制限值选项。子组开始和结束;历史组(例如分割控制限值以展示改进前后的情况)
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排除用于计算控制限度的数据点
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在数据点上添加注释,以确定可分配的原因
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±1,2 Sigma区线
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非正常数据的控制图(个体)
可靠性/Weibull分析:
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Weibull分析
自相关数据的时间序列预测和控制图:
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自相关(ACF/PACF)图
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交叉相关(CCF)图
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频谱密度图
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季节性趋势分解图
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季节性相互作用图
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指数平滑预测
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指数平滑-多重季节性分解(MSD)预测
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指数平滑控制图
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指数平滑多季节分解(MSD)控制图
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ARIMA预测
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带有预测器的ARIMA预测
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自回归移动平均模型 - 多重季节性分解(MSD)预测
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自回归模型控制图
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带预测器的ARIMA控制图
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ARIMA多季节性分解(MSD)控制图
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实用程序:差值数据
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实用程序:滞后数据
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实用程序:内插缺失值
SigmaXL PC系统要求:
Minimum System Requirements:
计算机和处理器:500 megahertz (MHz)处理器或更高
内存:1GB或更大的内存
显示器:1024×768或更高分辨率的显示器
操作系统:Microsoft Windows 8或更高版本的操作系统
Microsoft Excel版本:Excel 2013或更高版本,带有新的服务包或Microsoft 365
浏览器:SigmaXL帮助需要一个可用的浏览器
连接性:SigmaXL帮助和互联网激活需要互联网连接(也可使用离线激活)
SigmaXL Mac系统要求:
Minimum System Requirements:
计算机和处理器:500 megahertz (MHz)处理器或更高
内存:1GB或更大的内存
硬盘:1GB的可用硬盘空间
显示器:1024×768或更高分辨率的显示器
操作系统:Sierra和更高版本
Microsoft Excel版本:Excel 2019或更高版本,或Excel for Office 365
浏览器:SigmaXL帮助需要一个可用的浏览器
连接性:SigmaXL帮助和激活需要互联网连接
【英文介绍】
SigmaXL - Powerful Statistical and Graphical Analysis
SigmaXL was designed from the ground up to be a cost-effective, powerful, but easy to use tool that enables users to measure, analyze, improve and control their service, transactional, and manufacturing processes. As an add-in to the already familiar Microsoft Excel, SigmaXL is ideal for Lean Six Sigma training or use in a college statistics course.
SigmaXL features
Data Manipulation:
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Subset by Category, Number, Date or Random
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Transpose Data
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Stack Subgroups Across Rows
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Stack and Unstack Columns
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Standardize Data
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Convert to Discrete
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Random Number Generator
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Data Preparation
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Box-Cox Transformation
Templates&Calculators:
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DMAIC&DFSS Templates
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Lean Templates
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Graphical Templates
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Probability Distribution Calculators
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Statistical Templates
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Measurement System Analysis (MSA) Templates
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Process Sigma Level - Discrete and Continuous
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Process Capability&Confidence Intervals
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Tolerance Interval Calculator (Normal Exact)
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DOE Templates
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Taguchi DOE Templates
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Control Chart Templates
Graphical Tools:
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Basic and Advanced (Multiple) Pareto Charts
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EZ-Pivot/Pivot Charts: Easily create Pivot Tables and Charts
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Basic Histogram
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Multiple Histograms and Descriptive Statistics (includes Confidence Interval for Mean and StDev., and Anderson-Darling Normality Test)
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Multiple Histograms and Process Capability (Pp, Ppk, Cpm, ppm, %)
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Multiple Boxplots, Multiple X Boxplots, Dotplots
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Run Charts (with Nonparametric Runs Test allowing you to test for Clustering, Mixtures, Lack of Randomness, Trends and Oscillation)
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Overlay Run Chart
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Multiple Normal Probability Plots (with 95% confidence intervals to ease interpretation of normality/non-normality)
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Multi-Vari Charts
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Scatter Plots (with linear regression and optional 95% confidence intervals and prediction intervals)
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Scatter Plot Matrix
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Analysis of Means (ANOM) Charts
Statistical Tools:
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P-Values turn red when results are significant (P-Value < alpha)
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Descriptive Statistics including Anderson-Darling Normality test, Skewness and Kurtosis with P-Values
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Descriptive Statistics Options
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One-Way ANOVA and Means Matrix
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Automatic Assumptions Check for One Sample, Two-Sample, Paired T-tests and One-Way ANOVA
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Two-Way ANOVA (Balanced and Unbalanced)
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Multiple Linear Regression
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1 Sample t-test and Confidence Intervals
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Paired t-test, 2 Sample t-test
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2 Sample comparison tests
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Equal Variance Tests (Bartlett, Levene and Welch's ANOVA)
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Correlation Matrix (Pearson and Spearman's Rank Correlation)
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Advanced Multiple Regression
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Multiple Response Optimization
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Binary and Ordinal Logistic Regression
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Chi-Square Test (Stacked Column data and Two-Way Table data)
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Nonparametric Tests
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Nonparametric Tests - Exact
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Power and Sample Size Calculators
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Power and Sample Size Chart. Quickly create a graph showing the relationship between Power, Sample Size and Difference
Measurement System Analysis:
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Create Gage R&R (Crossed) Worksheet
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Analyze Gage R&R (Crossed)
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Attribute MSA (Binary, Ordinal, Nominal)
Process Capability:
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Multiple Histograms and Process Capability
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Capability Combination Report for Individuals/Subgroups
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Distribution Fitting Report
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Capability Combination Report for Nonnormal Data (Individuals)
Design of Experiments:
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Generate 2-Level Factorial and Plackett-Burman Screening Designs
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Basic DOE Templates
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Main Effects&Interaction Plots
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Contour&3D Surface Plots
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Response Surface Designs
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Analyze 2-Level Factorial and Plackett-Burman Screening Designs
Control Charts:
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Control Chart Selection Tool
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Individuals, Individuals&Moving Range
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X-Bar&R, X-Bar&S
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I-MR-R, I-MR-S (Between/Within)
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P, NP, C, U
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P' and U' (Laney) to handle overdispersion
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Control charts include a report on tests for special causes. Special causes are also labeled on the control chart data point. Set defaults to apply any or all of Tests 1-8
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Process Capability report (Pp, Ppk, Cp, Cpk) is available for I, I-MR, X-Bar & R, X-bar&S charts
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Add data to existing charts for operator ease of use
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Scroll through charts with user defined window size
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Advanced Control Limit options: Subgroup Start and End; Historical Groups (e.g. split control limits to demonstrate before and after improvement)
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Exclude data points for control limit calculation
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Add comment to data point for assignable cause
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± 1, 2 Sigma Zone Lines
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Control charts for Nonnormal data (Individuals)
Reliability/Weibull Analysis:
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Weibull Analysis
Time Series Forecasting and Control Charts for Autocorrelated Data:
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Autocorrelation (ACF/PACF) Plots
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Cross Correlation (CCF) Plots
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Spectral Density Plot
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Seasonal Trend Decomposition Plots
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Seasonal Interaction Plots
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Exponential Smoothing Forecast
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Exponential Smoothing – Multiple Seasonal Decomposition (MSD) Forecast
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Exponential Smoothing Control Chart
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Exponential Smoothing Multiple Seasonal Decomposition (MSD) Control Chart
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ARIMA Forecast
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ARIMA Forecast with Predictors
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ARIMA – Multiple Seasonal Decomposition (MSD) Forecast
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ARIMA Control Chart
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ARIMA Control Chart with Predictors
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ARIMA Multiple Seasonal Decomposition (MSD) Control Chart
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Utilities – Difference Data
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Utilities – Lag Data
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Utilities – Interpolate Missing Values
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