News

moderndive 0.2.0

Updated package for:

• Use in DataCamp's Modeling with Data in the Tidyverse, in particular added evals and house_prices datasets and updated get_regression_table() and get_regression_points() functions.
• v0.4.0 of ModernDive textbook

Details:

• Created get_correlation() function to omit `$ syntax and return a data frame
• Import infer::rep_sample_n() instead of our own defined version, as this function is now included in infer
• Added evals, house_prices, tactile_prop_red, pennies_sample and mythbusters_yawn datasets
• Added mean squared error and root mean squared error to output of get_regression_summaries()
• Added newdata argument to get_regression_points(). When:
  • Original outcome variable is included in newdata, output it as well as residual (See Issue 17).
  • Otherwise omit residual
• Removed tidyverse from Depends, Imports, or Suggests

moderndive 0.1.1

Fixed broken url in ?bowl_samples

moderndive 0.1.0

• Added three get_regression_* functions meant for novice R users/regression fitters that process regression model outputs
• Added datasets:
  • pennies: 800 pennies to be treated as a population from which to simulate sampling a numerical variable from (year of minting)
  • bowl: Bowl of 2400 balls of which 900 are red to be treated as a population from which to simulate sampling a categorical variable from (color). Also known as the urn sampling framework \url{https://en.wikipedia.org/wiki/Urn_problem}.
  • bowl_samples: data from tactile version of sampling from bowl done in class: 10 groups sampled n=50 balls from and counted the number red [ADD MODERNDIVE LINK]

Reference manual