Art of Stat: Inference 3.0.0 - App Store

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About Art of Stat: Inference

********** News: The Inference app is now part of the all new "Art of Stat" app, a single app that contains Inference and seven other modules (Explore Data, Distributions, Concepts, Regression, Machine Learning,...

********** News: The Inference app is now part of the all new "Art of Stat" app, a single app that contains Inference and seven other modules (Explore Data, Distributions, Concepts, Regression, Machine Learning, Resampling and Data Editor) Please consider getting the Art of Stat app for the latest updates and features from the App Store. Simply search for "Ar of Stat" on the App Store. This app will continue to work, but future development is concentrated on the new Art of Stat app. ********* Statistical calculator for inference (confidence intervals and hypothesis tests) about proportions and means. The Art of Stat: Inference app provides: - Inference for Proportions + one sample (z-test) + two independent samples (two sample z-test) + two dependent samples (McNemar) - Inference for Means + one sample (t-test) + two independent samples (two-sample t-test) + two dependent samples (paired t-test) + several means (One-way ANOVA) - Chi-Square Test + Goodness of Fit (one sample) + Independence/Homogeneity (contingency table) - Data Editor + Create or edit datasets Unlock all modules for a one-time small fee! Entering your own data is easy: If you just have a few observations (or if you have the summary statistics), simply type them in. For larger datasets, upload a CSV file of your raw data to a cloud account (such as iCloud or Google Drive) or email the file to yourself and save it on your device. Then, open the CSV file in the app and select the variables for your analysis. You can also simply copy & paste raw data from a spreadsheet app (such as Numbers on iOS or Google sheets). To illustrate all methods, several example datasets are provided for each procedure. The results are stunning: The app provides relevant plots (side-by-side or stacked bar charts, boxplots, histograms) and computes and visualizes confidence intervals and P-values for testing hypotheses. All relevant information (such as standard errors, margin of errors, z- or t-scores and degrees of freedom) are clearly displayed and labeled. The P-value is visualized on a graph for the normal, t-, Chi-Squared or F-distribution. Developed for both students and teachers as a handy tool for carrying out basic statistical inference and visualize results on the fly. The app works in on- and offline mode (the app indicates that it is in offline mode with a large green banner), which makes it suitable for exams. Easily share your results by taking screenshots.

Version History - Legacy Version: Continuous to work, but I recommend upgrading to the new "Art of Stat" app, which contains this and 7 other modules for one powerful app. - Search for "Art of Stat" in the App Store. 3.0.0 Feb 13 - Upload files from Google Drive - Load data faster 2.1.0 09/01/2025 Methods for Two Dependent Samples: + Paired t-test for comparing two means + Mc Nemar's test for comparing two proportions 2.0.0 12/10/2024 - better supports landscape mode on tablets 1.9.0 11/02/2024 - Data Editor for creating or manipulating data - Use population standard deviation for inference about mean - Color dots by third categorical/quantitative variable 1.6.0 09/26/2023 - Use population standard deviation for inference about mean - Color dots by third categorical/quantitative variable - Download dataset of predicted values and residuals 1.5.0 02/12/2023 - Supports opening CSV files to access your own data effortlessly - Detailed help screens explaining statistical method, assumptions and formulas - New sample datasets that you can install on your phone - New app for the Chi-Square Test of Goodness of Fit - New app icons 1.4.0 03/05/2022 - New App: Inference in Linear Regression with confidence & prediction intervals - Upload CCSV file for Linear Regression App - Improved copy & paste functionality from Google Sheets, Apple Numbers or other spreadsheet apps - Fixed typo in sum of squares calculation in ANOVA app 1.3.0 12/24/2021 - Copy & paste data from spreadsheets (such as Google Sheets) into the Art of Stat app, right on your mobile device. Very convenient if you want to enter larger datasets. - Improved graphs such as (side-by-side) bar graphs and boxplots. Edit the plot title or x-axis label to provide more information before making a screenshot and sharing. - Now saves entered data by default when exiting an app and then shows those data when opening the app again. (Can be switched off under Settings on the home screen) - When entering into offline mode, the background of the app's title turns green. - Improved help text for many apps 1.1.0 09/07/2021 1.0.0 08/27/2021

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Previous Versions

Here you can find the changelog of Art of Stat: Inference since it was posted on our website on 2023-09-07 09:15:18. The latest version is 3.0.0 and it was updated on 2026-10-06 14:02:35. See below the changes in each version.

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