Significance Testing.
A Change in Displayr’s Default Stat Tests for Numeric Data
We’ve released some new options in Displayr for customizing control over stat testing and, at the same time, we’ve changed the default used in Means…
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Adding Significance Tests and Other Annotations to Visualizations
Arrows, words, and other annotations can be added to bar charts, column charts, and scatter plots. Example For example, the column chart below uses boxes…
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What is the Chi-Square Test of Independence?
The chi-square test of independence tests to see whether there is a relationship between two categorical variables in a dataset.
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