Wizard - Statistics & Analysis
Wizard is a Mac app that makes data analysis easier than ever. No programming, no typing — just click and explore. Wizard makes statistics accessible to beginners, but beneath the surface lies a full set of tools for doing professional research.
⁓⁓⁓
Featured by Apple! "New and Noteworthy" and "@Work: Apps for Business"
⁓⁓⁓
"You can be looking at statistical analyses less than a minute after importing your data." —MacFormat Magazine (UK)
Its true: within minutes of importing your first data set into Wizard, youll be generating graphics, uncovering correlations, producing p-values, building models, and sharing insights with colleagues. Most customers find that the program pays for itself in just a few days of use. Explore Wizards delightful feature set, including...
QUICK VISUALIZATIONS
Wizard will start graphing your data as soon as you click on it. It uses native Mac graphics to give you crisp visual summaries — box-plots, scatterplots, histograms, survival curves, and more — in a fraction of a second.
EASY STATISTICAL MODELING
Build sophisticated statistical models in seconds with Wizards intuitive modeling interface. Regression estimates are instantly recomputed as you play around with the controls and experiment with new specifications.
MAC FRIENDLINESS
Wizard supports drag-and-drop, multi-level Undo, and other interface conveniences that Mac users expect from their software. An interactive tutorial will help you get started.
DATA TRANSFORMATIONS
Dozens of functions are available to help you get data into the form you want. Compute quantiles, perform day-of-week calculations, multiply columns together, and more.
EXPORT EXCELLENCE
Export colorful graphics as web-friendly PNG or print-quality PDF. If youre surrounded by PC users, export your models as interactive spreadsheets that can be used to run "What if?" scenarios in any version of Microsoft Excel.
LIST OF STATISTICAL TESTS
Wizard supports the most common statistical tests and models, including...
Univariate Tests
+ Shapiro-Wilk test of normality
+ 1-sample Kolmogorov-Smirnov (normality and uniformity)
+ Pearsons goodness-of-fit (equal proportions)
Bivariate Tests
+ Pearsons goodness-of-fit (chi-square)
+ t-test (paired and unpaired)
+ ANOVA (1-way, 2-way, and repeated measures)
+ Correlation and R²
+ Median tests: Mann-Whitney and Kruskal-Wallis
+ NEW: Wilcoxon signed-rank and Friedman tests
+ Survival analysis: Log-rank test
+ 2-sample and N-sample Kolmogorov-Smirnov
Multivariate Models
+ Linear regression (OLS)
+ Weighted linear regression (WLS)
+ Poisson and geometric regression
+ Logistic regression (Logit) and Probit
+ Multinomial Logit and Ordered Probit
+ Negative Binomial (NegBin-2)
+ Cox Proportional Hazards
Regression Features
+ Fixed effects
+ Robust standard errors
+ Clustered standard errors
+ Joint significance tests (Wald tests)
+ Odds ratios
+ Residual analysis
+ Sensitivity/specificity analysis (ROC curves)
+ Censoring of survival data (Cox models)
+ Interactive prediction assistant
+ Copy models as R code
Is there a missing feature youd like to see? Just click "Email the Developer" from the Help menu and send me your thoughts.
LIST OF FILE FORMATS AND DATABASES
Although you have the option to enter data manually, more likely youll want to import data from one of the following sources:
File Formats
• Excel (.xls/.xlsx)
• Numbers (09 and later)
• R workspace and single-object files (.RData and .rds)
• JSON
• SQLite
• DBF and Microsoft Access
• Plain text (Comma-, tab-, and custom-delimited values)
Database Servers
• MySQL
• PostgreSQL
⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓
To import and export other formats, including SPSS, Stata, and SAS, you can either buy In-App Purchases inside Wizard (Wizard > Unlock Pro Features...), or purchase Wizard Pro, also available in the Mac App Store. The set of included importers is the only difference between the Pro and Standard versions.
⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓⁓
