Statistical Tools Designed for End Users
Clear All: Environment, Console, and Graphics
Convert CSV file to SQL INSERT statements
Describe a variable, optionally by groups
Format P-Values for Display
Enhanced alternative to list()
Enhanced alternative to lm()
Enhanced alternative to message()
Plot Empirical Cumulative Distribution Functions by Group
Plot density of a variable, optionally by another variable
Plot frequencies of a variable, optionally by group (histogram without...
Plot GAM Model
Predict method for lm2 objects
Print method for desc_var objects
Print method for lm2 objects
Print method for t.test2 output
Print method for table2 output with centered column variable name
Two-Line Interrupted Regression
Resize Images
Scatter Plot with GAM Smooth Line
Stat Tools for End Users
Summary method for lm2 objects
Enhanced alternative to t.test()
Enhanced alternative to table()
Enhanced alternative to text()
Two-Lines Test of U-Shapes
Validate Formula Variables
Validate Inputs for lm2() Function
Validate Inputs for Plotting Functions
Validate Grouping Variable for t.test2()
Validate Inputs for table2() Function
The statistical tools in this package do one of four things: 1) Enhance basic statistical functions with more flexible inputs, smarter defaults, and richer, clearer, and ready-to-use output (e.g., t.test2()) 2) Produce publication-ready commonly needed figures with one line of code (e.g., plot_cdf()) 3) Implement novel analytical tools developed by the authors (e.g., twolines()) 4) Deliver niche functions of high value to the authors that are not easily available elsewhere (e.g., clear(), convert_to_sql(), resize_images()).