R/Shiny Applications for Learning Statistical ConceptsNote that these applications are under regular development and expandsion. Check back often. IN THE SHORT TERM, UALBANY STUDENTS AND STAFF WILL NEED TO USE THE VPN IN ORDER TO GET TO THESE APPS.(SPRING SEMESTER 2024) |
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Probability Distribution Apps (visualizations to supplement/replace textbook tables of these distributions) | |
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Binomial Distribution |
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Standard Normal Distribution |
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Student's "t" Distribution |
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Chi-square Distribution |
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F Distribution |
Univariate and Bivariate Data and Computation Visualizations | |
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Univariate Description and Graphs |
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Visualize Sum of Squares and Variance |
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Visualize Bivariate Correlation and Covariance - the Rectangles App. |
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Simple Regression Simulation, - visualize predicted values and linear fit |
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Visualize components of LOESS regression fits NEW! Check it out! |
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Outlier impact on regression fit NEW, check it out |
Core Concepts Related to Inference | |
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Sampling Distributions and Central Limit Theorem Visualization |
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Effect Sizes and Distribution Overlap NEW, check it out |
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P-value distribution visualization NEW, check it out |
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Visualize Type II Error Rates in a One-sample test of a Mean |
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Visualize Confidence Intervals of the Mean |
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Confidence Interval Overlap and p values |
Other Miscl Apps/Docs | |
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Orthogonal Polynomials and "Trend Analysis" in an ANOVA context |
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Visualize interactions, simple main effects, simple slopes and model surfaces in 2-IV linear models |
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A gentle introduction to Maximum Liklihood Estimation NEW, check it out |