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bruceR

R package

BRoadly Useful Collections and Extensions of R functions

Install from GitHub

if(!require(devtools)) install.packages("devtools")
devtools::install_github("psychbruce/bruceR")

During installation, you might see these in console:

These packages have more recent versions available.
Which would you like to update?

 1: All
 2: CRAN packages only
 3: None
 ...

Enter one or more numbers, or an empty line to skip updates:

You may enter an empty line to skip updating other packages.

In a few cases, you might also see these warning messages:

WARNING: Rtools is required to build R packages, but is not currently installed.

Please download and install Rtools 3.5 from http://cran.r-project.org/bin/windows/Rtools/

Error in parse_repo_spec(repo) : Invalid git repo specification: 'bruceR'

Just download and install it. (Note: Rtools is not an R package.)

For any other potential bugs during installation, please read carefully the warning messages. I believe you can solve them if you follow the instruction.

User Guide

We are all standing on the shoulders of giants.

Loading bruceR

bruceR depends on some important packages (listed as follows) and also automatically installs many other useful packages for users. Many functions in bruceR are extensions of the functions in these packages.

Once you load bruceR to the global environment with library(), it will also load 6 packages most commonly used:

• rio: Data input/output for many file formats within one function (import/export).
• dplyr: Data manipulation and preprocessing.
• stringr: String operation with regular expressions.
• data.table: Enhanced 'data.frame' with higher efficiency.
• psych: Functions for psychological research.
• ggplot2: Data visualization.

No need to load them separately. You can just load bruceR:

library(bruceR)

## overview of package
?bruceR

## check update
check_update()

## run some examples
example("Print")
example("Describe")
example("Freq")
example("Corr")
example("MEAN")
example("LOOKUP")
example("GLM_summary")
example("HLM_summary")

Main functions in bruceR

• Basic use and analyses (e.g., correlation matrix with plot)
  • Print(), Describe(), Freq(), Corr(), ...
  • set.wd(), set.seeds(), dtime(), ...
  • %notin%, %partin%, ...
  • LOOKUP(), ...
• Multivariate computing (e.g., scale mean score with reverse scoring)
  • RECODE(), RESCALE()
  • COUNT(), MODE(), SUM(), MEAN(), STD(), CONSEC()
• Reliability and validity analyses (e.g., Cronbach's alpha, exploratory/confirmatory factor analysis)
  • Alpha()
  • EFA(), CFA()
• t-test, ANOVA, simple-effect analysis, and multiple comparison
  • (coming soon...)
• Advanced toolbox and output for general/generalized ordinary/multilevel linear models
  • grand_mean_center(), group_mean_center()
  • GLM_summary(), HLM_summary(), regress()
  • med_mc(), simple_slope()
• Nice themes of ggplot2 ready for scientific publication
  • theme_bruce()

Release Notes

Current version: 0.2.2

Major changes:

• 0.2.0 - 30 August 2019
  • Added help pages
  • General bug-fixes and improvements
• 0.1.0 - 30 June 2019
  • Initial commit

Author

Han-Wu-Shuang (Bruce) Bao

E-mail: [email protected] or [email protected]