Comparisons Using Estimates and Intervals

Let’s learn about comparisons using estimates and intervals in this chapter.

R packages

We’ll use the following R packages in this chapter.

  • ggplot2
  • Sleuth3
  • SMPracticals
  • arm
  • cowplot

Significance testing vs. summary statistics for analysis

The reproducibility crisis has many causes, but many statisticians argue that one contributing factor is the overuse of null hypothesis significance testing and a fixation on probability values.

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