This application provides interactive tools for statistical analysis, including bootstrap confidence intervals and permutation tests. It helps users understand statistical procedures through step-by-step illustrations and offers various methods for analyzing means, medians, proportions, and correlations. Users can input their own data or use preloaded examples.
1.8.0
September 5, 2025
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$0.99
Bootstrap Correlation
Bootstrap Interval for the Correlation
Art of Stat: Resampling implements bootstrap confidence intervals for means, medians, proportions, correlation coefficients, and regression slopes. It also includes permutation tests for means, medians, and the independence of categorical variables.
The app illustrates statistical procedures interactively, showing steps and generating distributions. This visual and step-by-step approach helps users grasp how bootstrap and permutation methods work in practice.
Yes, you can enter your own data directly into the app or import it as a CSV file. The app also comes with several preloaded example datasets for immediate exploration.
Art of Stat: Resampling allows you to easily find bootstrap confidence intervals using the percentile method and other approaches. It also facilitates comparison with traditional methods based on distributions like the Student-t.
For inference about population means, the app allows you to compare resampling results with traditional methods based on the Student-t distribution. Similarly, for the Chi-squared test of independence, results can be compared to Pearson's Chi-squared test.
Art of Stat: Resampling is available for iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.
The app was last updated on September 5, 2025, indicating ongoing development and support. The latest version is 1.8.0.
Yes, the app is designed for teachers and students of statistics and uses interactive illustrations to make complex procedures understandable, making it suitable for learners.
