TO-DO.md

In andrewpbray/infer: Tidy Statistical Inference

What we'd like to implement

For future CRAN releases

• Shading for Confidence Intervals in visualize()
  • Need to implement for theoretical distributions and method = "both"
• Allow visualize() to specify which variable to plot instead of only working with stat column
• Check that corresponding z for one prop depends on params being set in hypothesize with specify() %>% calculate() shortcut
• Check that assumptions have been met for the theoretical distribution and "both"
• Fix double printing of Response: and Explanatory:
  • Might have something to do with infer class being set in multiple spots?
• Check that specify() %>% calculate() works for stat = "z" and stat = "t"
  • Determine if other wrapper functions should be created
    • z_test(), mean_stat(), diff_in_mean_stat(), etc.?
• Consider re-working how p-values can be calculated (both for computational and theoretical)
  • Maybe check to make sure that p-values don't exceed 1 too
• Should the wrapper functions like t_test() also include a logical conf_int argument?
• Check that stat is calculated appropriately if generate() is not called
  • order of the arguments into the standardized statistics should be checked again
  • May require moving of set_params() to be after specify()
  • Update visualize() tests to include calculate() step for method = "theoretical"
• Add add_obs_stat toggle into visualize() and p-value calculation?
• Shift to list-columns in generate()
• Implement check of stat in theoretical visualize()
• Write test to check that bootstrapped values are centered near the hypothesized value in specify()
• Write vignettes on how NOT to use infer (strange errors, funky results, etc.)
• Implement theoretical distributions for bootstrap distributions
• Create resources.md with links to slides/talks/workshops given about infer
• Add Lionel's vis checking package (vdiffr) to visualize() tests
• Determine whether calculate() should be where the set_params() function is called instead of in specify()
• Need to also add parameters to wrapper functions so that randomization methods can be implemented by practitioners looking to skip the longer pipe syntax
• Find a better word than "simulate" for type in generate()

andrewpbray/infer documentation built on Aug. 29, 2019, 5:57 a.m.