About Art of Stat: Explore Data
Exploratory Data Analysis for Categorical & Quantitative Variables. Descriptive Statistics, Bar Charts, Histograms, Boxplots, Scatterplots. One and Several Samples. Modern statistical calculator for teachers and students...
Exploratory Data Analysis for Categorical & Quantitative Variables. Descriptive Statistics, Bar Charts, Histograms, Boxplots, Scatterplots. One and Several Samples.
Modern statistical calculator for teachers and students of statistics.
The Art of Stat: Explore Data app includes statistical methods for exploring categorical and quantitative data. Obtain summary statistics, contingency tables or correlation coefficients and generate bar- and pie charts, histograms, boxplots (including side-by-side boxplots), dotplots or interactive scatterplots that let you color dots by a third variable. Several example datasets are preloaded for you to explore (including instructions on the statistical analysis), but you can also enter your own data or import a CSV file.
The following methods are implemented:
- 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)
The app provides:
- Frequency tables and bar and pie charts for exploring one categorical variable.
- Contingency tables, conditional proportions and side-by-side or stacked bar charts for exploring a categorical variable across several groups or the association between two categorical variables.
- Mean, standard deviation and the 5-number summary together with histograms, boxplots and dotplots to explore a quantitative variable.
- Side-by-side boxplots, stacked histograms or density plots for comparing a quantitative variable across several groups.
- Interactive scatterplots with regression lines to analyze the relationship between two quantitative variables. Correlation statistics and linear regression parameters and predictions. Plots of raw and studentized residuals.
The app comes with several example datasets preloaded, which you can directly open in the app to explore the app's various features. You can also type in your own data or upload your own CSV file (which any spreadsheet program can create) and select variables from it. Finally the app includes a basic spreadsheet program called Data Editor to create and edit data.
You can also copy & paste data from a spreadsheet app such as Google Sheets, Excel or Apple’s Numbers app. Several sample datasets are provided.
Feb 26, 2024
Version 1.7.0
- Extensive description of use cases for many of the preloaded datasets (see Help)
- Dotplot for Quantitative Variable
Previous Versions
Here you can find the changelog of Art of Stat: Explore Data since it was posted on our website on 2023-09-25 16:02:27.
The latest version is 1.7.0 and it was updated on 2024-04-19 19:00:45. See below the changes in each version.
Art of Stat: Explore Data version 1.7.0
Updated At: 2024-02-26
Changes: Feb 26, 2024
Version 1.7.0
- Extensive description of use cases for many of the preloaded datasets (see Help)
- Dotplot for Quantitative Variable
Art of Stat: Explore Data version 1.5.0
Updated At: 2023-09-11
Changes: Sep 11, 2023
Version 1.5.0
- Dotplots for one sample
- Data Editor lets you create and edit datasets
Disclaimer
Official App Store Link
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