APPLET | SOURCE | DESCRIPTION |
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Correlation Applet | Stattacino (Berrie) | Randomly generates samples of size 50, 100, 500 or 1000 for correlations of 0 or +/- 0.2, 0.4, 0.6, or 0.8. more |
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Correlation and simple linear regression | Monash Univ. Business & Economics | Randomly generates samples of size 50 for any value of r entered by user, shows regression line and equation as well as residual distribution. more |
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CorrelationPicture | Seeing Statistics with Bolder Stats | Generates multiple samples of data with a specified correlation coefficient. more |
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CorrelationPictureStd | Seeing Statistics with Bolder Stats | Generates multiple samples of data with a specified correlation coefficient where both variables standardized. more |
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Variability of a Fitted Regression Line | Dept of Statistics, Texas A&M University | Generates multiple samples of regression lines for specified values of sample size and error, displays on a plot and tallies percentage of true b1 using an alpha of 0.05. more |
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Linear regression | Brodland and Magolan | Generates sample lines (one at a time) based on user-specified population slope and intercept and outputs plot, regression coefficients, r, and confidence interval, also includes brief expository material and suggested uses/discussion. more |
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