Welcome to Minitab 17 Minitab 17 offers numerous

Welcome to Minitab 17! Minitab 17 offers numerous new features and enhancements including improvements to: The Assistant Regression and GLM DOE And more… © 2013 Minitab, Inc.

Top. The Enhancements Assistant © 2013 Minitab, Inc.

Making Data Analysis Even Easier ► Over the years, customers have told us: “The dialogs are too technical” “I don’t know which tool to use” “Minitab has too many options” © 2013 Minitab, Inc. “I need help interpreting my results”

Graphs Control Charts Capability ASSISTANT Regression DOE MSA Hypothesis Tests Designed for Green/Black Belts, occasional users, and those who are new to statistics or Minitab © 2013 Minitab, Inc.

Assistant for DOE ► DOE easier than ever ► Most requested Assistant feature Screening designs 2 -5 factors © 2013 Minitab, Inc. Modeling 2 designs (x & x 2) 6 -15 factors

What value does it provide? ► Customers are already using DOE in core Minitab ► However, users really struggle with DOE: • Choosing the appropriate design • Analyzing the data is not always straightforward ► Easier for our users to: • • © 2013 Minitab, Inc. Plan and create experiments Analyze the data Conduct residuals analysis Find optimal settings

Assistant for Multiple Regression © 2013 Minitab, Inc.

What value does it provide? ► Regression is used everywhere ► Customers liked Minitab 16 Assistant, but only for 1 X ► Easier for our users to: • • © 2013 Minitab, Inc. Find significant factors Conduct residuals analysis Identify outliers Find optimal settings

Improved Graphical Analysis Easier Dialogs + More Extensive Output © 2013 Minitab, Inc.

What value does it provide? ► Better dialogs – e. g. shows categorical samples ► Diagnostic reports with guidance ► Report card with next steps © 2013 Minitab, Inc.

Top Regression Enhancements & GLM © 2013 Minitab, Inc.

Easily specify factors Automatic model selection Regression Binary Logistic GLM More graphs © 2013 Minitab, Inc. Response optimizer

What value does it provide? ► CONSISTENCY across regression and GLM ► Better workflow (e. g. stepwise > model fitting), plus new model dialog and “view model” ► More statistical features: • Automatic model selection • Prediction • And more! ► More graphical features • Factorial, contour and surface plots plus response optimizer © 2013 Minitab, Inc.

Binary Fitted Line Plot + other graphs © 2013 Minitab, Inc.

Design Top Enhancements of Experiments © 2013 Minitab, Inc.

Automatic model selection © 2013 Minitab, Inc.

Response Optimizer for General Factorial Designs (>2 levels) © 2013 Minitab, Inc.

Response Surface with Categorical Factors © 2013 Minitab, Inc.

DOE dialog changes • Alpha moved from Graphs to Options, called “Confidence level” • Box-Cox for Factorial and RS • Effects, main effects and interaction plots display all terms, includes excluded terms • Cube plots of fitted values available for reduced models • Response optimizer changes: – – © 2013 Minitab, Inc. Factorial allows for constraints Doesn’t require min/max value Only displays composite desirability for >1 X Provides CI and PI tables

Additional. Features © 2013 Minitab, Inc.

► Assistant • • • 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… ► Bubble Plots • Graph multiple variables in a 2 D space © 2013 Minitab, Inc.

► Outlier Tests • Grubbs’ and Dixon’s ► Poisson Regression • Model count data (Y), typically low counts/rare events • Examples: number of machine failures, C-sections © 2013 Minitab, Inc.

Poisson Regression f (x) = y ► Practical application In 1898, Ladislaus Bortkiewicz’s investigation of the number of Prussian army soldiers killed by horse kicks ► Example Residents in rural Tanzania are being attacked by lions, frequently resulting in severe injury and death © 2013 Minitab, Inc.

Y Lunar Cycle Days Xs Above/Below Horizon © 2013 Minitab, Inc.

► Equivalence Tests to determine if mean(s) are similar enough to be considered equivalent © 2013 Minitab, Inc.

► Stability Studies • Pharmaceuticals • Determine shelf-life © 2013 Minitab, Inc.

One-Way ANOVA ► Stacked and unstacked all-in-one menu ► Welch’s method • For unequal variances • First introduced in Minitab 16 Assistant ► Comparisons graphs ► Games-Howell comparisons method for unequal variances © 2013 Minitab, Inc.

Chi-Square Tests ► Chi-Square Test for Association 2 C • No longer “Two-Way Table…” • Raw or summarized data for 2 -way tables • Can specify Session labels for 2 -way tables ► Cross Tab and Chi-Square • Raw or summarized/table data • Mc. Nemar’s Test for 2 x 2 paired proportions © 2013 Minitab, Inc.

► Round date/time ► Updated graph style and symbols - New colors and fonts ► Updated worksheet font and column formula/model symbols, plus ‘Missing’ indicator for text columns ► Minitab in Portuguese • Plus English, French, Spanish, German, Simplified Chinese, Korean and Japanese (8 languages) © 2013 Minitab, Inc.

Additional Details to Features Note © 2013 Minitab, Inc.

► Tooltips for all menus ► Graphs no longer editable in Word or Power. Point ► EDA menu no longer displayed by default ► New hypothesis test dialogs and output symbols ► Unstacked data option for Test for Equal Variances ► 2 Variances – graphical output, Bonett’s ► Correlation – added Spearman’s ► Balanced & General MANOVA combined into 1 dialog ► Manage Profiles includes DMAIC (Assistant) © 2013 Minitab, Inc.

► Gage R&R default alpha for part*operator = 0. 05 ► Control Charts default stdev • Rbar & Sbar default method for any charts that include R or S charts (Xbar by itself uses pooled) ► Capability • Overall statistics now provided 1 st • Control charts default stdev change affects Sixpack ► Tolerance Interval graph includes achieved confidence for nonparametric method ► Reliability default estimation method now maximum likelihood ► PSS for Equivalence Tests and Tolerance Intervals © 2013 Minitab, Inc.

February 18 Launch Minitab 17 Analyze your data Quality Trainer Learn statistics online © 2013 Minitab, Inc.

Questions? © 2013 Minitab, Inc.

Try or Buy Minitab 17 ► Visit www. minitab 17. com ► To contact us, visit www. minitab. com/contacts to find your local Minitab representative © 2013 Minitab, Inc.