The new (5th) edition is available now, both as an eText or as a rental book!
Art of Stat on Your Phone
New!
The three apps
- Art of Stat: Explore Data,
- Art of Stat: Distributions
- Art of Stat: Inference
are now available to download from the Apple App Store or the Google Play Store.
Screenshots from the Art of Stat: Explore Data App
Art of Stat: Explore Data
Features:
- Exploratory Data Analysis for categorical & quantitative data
- Construct bar & pie charts, histograms & boxplots, and scatterplots
- Obtain descriptive Statistics
This app includes statistical methods for:
- Analyzing One Categorical Variable
- Comparing Groups on a Categorical Variable
- Analyzing the Relationship Between Two Categorical Variables
- Analyzing One Quantitative Variable
- Comparing Groups on a Quantitative Variable
- Analyzing the Relationship Between Two Quantitative Variables (Linear Regression)
You can type in your own data or, more conveniently, copy & paste data from a spreadsheet app such as Google Sheets, Excel or Apple’s Numbers app. Alternatively, upload your own CSV file (which any spreadsheet program can create) into the app and select the variables from its columns.
Screenshots from the Art of Stat: Distributions App
Art of Stat: Distributions
- Explore & visualize probability distributions via sliders and easily find probabilities and percentiles (two-tailed, upper tail or lower tail), including critical values for confidence intervals and P-values for hypothesis tests.
- The app is also great in exploring & visualizing discrete probability distributions such as the Binomial, Poisson or Geometric distribution.
- Developed for both students and teachers as a handy tool to explore and visualize distributions and their properties interactively and when teaching probability distributions. The app also works in offline mode and could be used during exams.
Distributions implemented so far:
- Normal
- Student's t
- Chi-Squared
- F
- Binomial
- Geometric
- Poisson
Write a review to request additional distributions!
Screenshots from the Art of Stat: Inference App
Art of Stat: Inference
- New: Inference in Linear Regression (released early January 2022)
- Your one-stop shop for basic one-, two-, and several-sample statistical inference for proportions and means.
- Use your own data, raw or summarized, or, for larger data sets, copy and paste from a spreadsheet app such as Google Sheets right into the app.
- Complete with statistical graphs (bar chart, histogram, boxplot, side-by-side bar graph and boxplots) of your data.
- Includes visualization of the confidence interval or the P-value.
- Includes apps for exploring the meaning of coverage probability and Type I & II errors.
- Statistical procedures implemented so far for one and two samples:
- One and two sample test for proportions (including exact confidence intervals for a single proportion or the score interval for the difference of two proportions)
- One and two sample test for means (based on the t distribution) - Statistical procedures implemented so far for several groups:
- Chi-Squared Test for Independence/Homogeneity and for Goodness of Fit
- One-way ANOVE
Write a review to request additional procedures, such as resampling methods!
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