statuser

Miscellaneous R functions for papers, blogposts, & teaching by Uri Simonsohn.

Installation

# Install from GitHub with `groundhog` (for version control)
groundhog::groundhog.library("urisohn/statuser", date)   #date used for version control 

# Or install from GitHub with `devtools`
devtools::install_github("urisohn/statuser")

Overview

Functions I often use and are not (sufficiently?) available in existing packages.

Functions

Copy Link

Version

Install

install.packages('statuser')

Version

0.1.9

License

GPL-3

Maintainer

Uri Simonsohn

Last Published

February 26th, 2026

Functions in statuser (0.1.9)

reg2

Two-Line Interrupted Regression

plot_freq

Plot frequencies of a variable, optionally by group (histogram without binning)

print.lm2

Print method for lm2 objects

resize_images

Resize Images

text2

Enhanced alternative to text()

print.t.test2

Print method for t.test2 output

twolines

Two-Lines Test of U-Shapes

statuser-package

Stat Tools for End Users

t.test2

Enhanced alternative to t.test()

table2

Enhanced alternative to table()

plot_gam

Plot GAM Model

summary.lm2

Summary method for lm2 objects

validate_t.test2

Validate Grouping Variable for t.test2()

print.desc_var

Print method for desc_var objects

validate_lm2

Validate Inputs for lm2() Function

validate_formula

Validate Formula Variables

validate_plot

Validate Inputs for Plotting Functions

validate_table2

Validate Inputs for table2() Function

scatter.gam

Scatter Plot with GAM Smooth Line

list2

Enhanced alternative to list()

clear

Clear Plot, Global Environment, and Console

lm2

Enhanced alternative to lm()

evaluate_variable_arguments

Evaluate Variable Arguments with NSE Support

desc_var

Describe a variable, optionally by groups

message2

Enhanced alternative to message()

format_pvalue

Format P-Values for Display

predict.lm2

Predict method for lm2 objects

plot_cdf

Plot Empirical Cumulative Distribution Functions by Group

convert_to_sql

Convert CSV file to SQL INSERT statements

plot_density

Plot density of a variable, optionally by another variable

print.table2

Print method for table2 output with centered column variable name