Versionshistorie – What's New in Minitab 17

What's New in Minitab 17

The latest Minitab release is packed with new and improved statistical features and other enhancements that give you greater insight into your processes.

Assistant
  • Improvements made throughout the interface and output
  • Report Cards and Diagnostic Reports for Graphical Analysis
  • Multiple regression plus response optimization
  • DOE for screening and modeling designs
  • New menus for Before/After Control Charts and Capability Analysis
  • Control Charts and Capability Analysis for equal or unequal subgroup sizes
  • Control Charts and Capability Analysis include check for Laney P’ and U’ charts
  • 2-sample Hypothesis Tests for stacked or unstacked data
  • Number of levels increased for Chi-Square Goodness-of-Fit Test
Assistent DoE
Assistant DoE
Assistant Regression
Assistent Regression
Assistant Graphical Analysis
Graphical Analysis
   
Basic Statistics

Hypothesis tests

  • Dialogs updated for consistency and clarity
  • Session output includes Greek symbols
Outlier Plot
Outlier Plot

2 Variances

  • Graph provided to visualize results
  • Bonett’s test for continuous distributions

Correlation

  • Spearman’s rank correlation coefficient

Outlier tests

  • Grubbs’ and Dixon’s tests for detecting outliers
   
Regression

Fit Regression Model

  • Easier interface for specifying model terms
  • Easier interface for calculating predicted values
  • Automatic model selection added to main dialog
  • New graphs include main effects, interaction, contour and surface plots
  • Response optimizer to find optimal settings

Fit Binary Logistic Model

  • Fitted Line Plot for graphing event probabilities
  • Easier interface for specifying model terms
  • Easier interface for calculating predicted values
  • Automatic model selection to identify important variables
  • New graphs include main effects, interaction, contour, and surface plots
  • Response optimizer to find optimal settings

Stability Studies

  • Worksheet generator to define data collection plan
  • Analysis for product stability and shelf-life
Binary Fitted Line Plot
Binary Fitted Line Plot

Poisson Regression

  • Regression for Y variables that describe counts
   
Analysis of Variance

General Nonlinear Model

  • Easier interface for specifying model terms
  • Easier interface for calculating predicted values
  • Automatic model selection to identify important variables
  • New graphs include contour and surface plots
  • Box-Cox transformation
  • Response optimizer to find optimal settings
  • Results option to display full set of coefficients for all factor levels
  • Fisher’s method and graphical output for multiple comparisons

One-way ANOVA

  • Single dialog for stacked or unstacked data
  • Welch’s method for unequal variances
  • Graph provided for multiple comparisons

Test for equal variances

  • Multiple comparisons method
  • Dialog updated to accommodate stacked or unstacked data

 

Contour Plot
Contour Plot
   
Design of Experiments (DoE)

Factorial Designs

  • Easier interface for specifying model terms
  • Easier interface for calculating predicted values
  • Non-hierarchical models
  • Automatic model selection to identify important variables
  • Box-Cox transformation
  • Response optimizer for General Factorial Designs
  • Response optimizer option for constraints
Applied response optimizer to general factorial designs
Applied response optimizer to general factorial designs

Response Surface Designs

  • Easier interface for specifying model terms
  • Easier interface for calculating predicted values
  • Categorical variables option
  • Non-hierarchical models
  • Automatic model selection to identify important variables
  • Box-Cox transformation
  • Response optimizer option for constraints
   
Control Charts

All Control Charts

  • Sigma limits drawn in addition to control limits

T Charts

  • Exponential distribution option
   
Quality Tools

Tolerance Intervals

  • Option to store tolerance factors
  • Graph includes achieved confidence for nonparametric method
  • Power and sample size analysis
 
   
Tables

Cross Tabulation and Chi-Square

  • Dialog updated to improve ease of use
  • McNemar’s Test for paired proportions

Chi-Square Test for Association

  • Dialog updated to accommodate raw or summarized data
  • Labels option for data in summarized format
   
Equivalence Tests
  • Tests for 1-sample, 2-sample, paired and 2x2 crossover designs
  • Power and sample size analysis
   
Graphs

Bubble Plots

  • Graph for plotting three or four variables in a two-dimensional space
Bubble Plot
Bubble Plot

Updated Graphics

  • Modernized color palette, font, and more

View Model

  • Regression, GLM, and DOE graphs provide associated model equation
   
Additional Features

Round Date/Time

  • Round date/time columns to the nearest year, quarter, month, etc.

Manage Profiles

  • DMAIC profile with latest functionality
  • DMAIC profile using the Assistant

Default Estimation Methods

  • New default estimation methods for control charts, capability analysis, and reliability/survival

Worksheets

  • Visual indicator for missing text values
  • View model equation for regression, GLM, and DOE response columns

Toolbars

  • New and improved toolbars for the Assistant, regression, GLM, and DOE

Portuguese Version

  • Minitab available in English, Spanish, French, German, Japanese, Korean, Simplified Chinese, and now Portuguese

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