© 2014 minitab, inc. what’s new in minitab 17? jon schultz minitab inc
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© 2014 Minitab, Inc.
What’s New in Minitab 17?
Jon SchultzMinitab Inc.
© 2014 Minitab, Inc.
Welcome to Minitab 17!Minitab 17 offers many new features and enhancements including improvements to:
Data Manipulation Assistant Regression, GLM, DOE
(new in Minitab 17.2)
© 2014 Minitab, Inc.
Top EnhancementsManipulating & Exploring Data
© 2014 Minitab, Inc.
DATAformatting
comments
sorting
highlighting
stacking
subsetting
70%-90% of time spent manipulating data
© 2014 Minitab, Inc.
Stack Worksheets
Data > Stack Worksheets
© 2014 Minitab, Inc.
Data Coding Improvements
Easily identify and correct data entry errors
Code numbers into meaningful values
Data > Code
© 2014 Minitab, Inc.
Just right-click on your data to…
© 2014 Minitab, Inc.
Change Column Formats
e.g. easily convert TEXT column to NUMERIC
Right-click > Format Column
© 2014 Minitab, Inc.
Format Data using a Condition
Right-click > Conditional Formatting
© 2014 Minitab, Inc.
Sort and Subset
© 2014 Minitab, Inc.
Cell Formats and Comments
]can be used to highlight cells, or entire rows and columns
Right-click > Cell Properties
© 2014 Minitab, Inc.
Top EnhancementsThe Assistant
© 2014 Minitab, Inc.
Making Data Analysis Even Easier
► Over the years, customers have told us:
“I don’t know
which tool to use”
“Minitab has too many
options”
“The dialogs are too
technical”
“I need help
interpreting my
results”
© 2014 Minitab, Inc.
Designed for Green/Black Belts, occasional users, and those
who are new to statistics or Minitab
ASSISTANT
Graphs
Capability
Regres-sion
Hypothesis TestsMSA
DOE
Control Charts
© 2014 Minitab, Inc.
Assistant for DOE
► DOE easier than ever► Most requested Assistant feature
Screening designs
Modeling designs
(x & x2)
2
6-15 factors
2-5 factors
© 2014 Minitab, Inc.
Assistant for Multiple Regression
© 2014 Minitab, Inc.
Top EnhancementsRegression & GLM
© 2014 Minitab, Inc.
Easily specify factors
Automatic model selection
More graphs Response optimizer
Regression Binary Logistic
Regression GLM
© 2014 Minitab, Inc.
Top EnhancementsDesign of Experiments
© 2014 Minitab, Inc.
Automatic model selection
© 2014 Minitab, Inc.
Response Optimizer for General Factorial Designs (>2 levels)
© 2014 Minitab, Inc.
Response Surface with Categorical X’s
© 2014 Minitab, Inc.
Additional FeaturesAdditional Features
© 2014 Minitab, Inc.
Bubble Plots► Graph multiple variables in a 2D space
© 2014 Minitab, Inc.
Automatic Footnotes for Excluded Data
Available for the Graph menu and Control Charts
© 2014 Minitab, Inc.
► New graph update status symbols
► Round date/time
► Minitab in Portuguese• Plus English, French, Spanish, German, Simplified Chinese, Korean
and Japanese (8 languages)
© 2014 Minitab, Inc.
► Expanded Graphical Analysis results
► Stacked data option for 2-sample tests
► Chi-Square Goodness-of-Fit up to 12 levels (from 6)
► Capability analysis for unequal subgroup sizes
► Before/after control charts, plus Laney charts
► And more…
Additional Assistant Improvements
© 2014 Minitab, Inc.
Outlier Tests – Grubbs’ and Dixon’s
© 2014 Minitab, Inc.
►Model count data (Y), typically low counts/rare events
►Examples: number of machine failures or C-sections per time period
►Historical applicationIn 1898, Ladislaus Bortkiewicz’s investigation of the number of
Prussian army soldiers killed by horse kicks
y = f (x)Poisson Regression
© 2014 Minitab, Inc.
► Determine if mean(s) are similar enough to be considered equivalent
Equivalence Tests
© 2014 Minitab, Inc.
► Used in Pharma to determine shelf-life
Stability Studies
© 2014 Minitab, Inc.
► Box-Cox for Factorial and RS
► Non-hierarchical models
► Effects, main effects and interaction plots can display all terms, including terms removed from model
► Cube plots of fitted values available for reduced models
► Response optimizer:• Constraints for Factorial and RS• Doesn’t require min/max value• Provides CI and PI tables
DOE
© 2014 Minitab, Inc.
► Stacked and unstacked all-in-one menu
► Welch’s method• For unequal variances• First introduced in Minitab 16 Assistant
► Comparisons graphs
One-Way ANOVA
Note: No Two-Way ANOVA menu
© 2014 Minitab, Inc.
► Chi-Square Test for Association• New name for “Two-Way Table…”• Raw or summarized data for 2-way tables• Specify Session labels for 2-way tables
► Cross Tab and Chi-Square• Raw or summarized/table data• McNemar’s Test for 2x2 paired proportions
C2Chi-Square Tests
© 2014 Minitab, Inc.
Quality Trainer updated for Minitab 17
Quality Trainer Learn statistics online
© 2014 Minitab, Inc.
Try Minitab 17
►Visit www.minitab17.com
►Visit www.minitab.com/contact-us to find your local Minitab representative and contact us