/stutils

Small suite of useful functions, subroutines, and data objects for data set manipulation and analysis in R.

Primary LanguageROtherNOASSERTION

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The stutils library

Overview

Small suite of useful functions and utilities used for data manipulation and coding in the R environment.

Installation

To install the latest development version of stutils from GitHub, first install the devtools package and run:

devtools::install_github("stufield/stutils", build = TRUE)

If you specify a tag, you can install a GitHub release.

devtools::install_github("stufield/stutils@v1.0.0", build = TRUE)

Datasets

  • test_data
    • A quick sample tibble for running examples and checking functions acting upon data frames. See ?tibble.
    • The format of test_data is:
Column Definition
pid sprintf("%02i", 1:40)
Pop rep(head(LETTERS, 10), 4)
Sample factor(sample(c("small", "medium", "large"), 40, replace = TRUE))
TimePoint factor(rep(c("baseline", "6 months", "12 months", "24 months"), each = 10))
a round(rnorm(40, mean = 25, sd = 3.5), 0)
b sample(0:6, 40, replace = TRUE)
seq.1234.56 rnorm(40, 25, 3.5)
seq.6969.42 rnorm(40, 25, 1.5)
x rnorm(40, mean = 5, sd = 3)
y round(runif(40, 10, 20), 0)
z round(rnorm(40, mean = 1, sd = 0.5), 3))
Response factor(sample(c("control", "disease"), 40, replace = TRUE)))
  • tree_data
    • Sala et. al.
  • Ri_data
    • Coefficient Interclass Correlation Data Example from Sokal & Rohlf (Biometry; 3rd ed.), pages 210-214.
  • InfectionByCounty
    • Infection data describing the infections count data of an infectious disease by geographic position for 3082 individual cases.
    • Source: Dylan George, EEID 2008
  • nyflights13
    • New York city airport flight data from 2013 (must install)
    • install with install.packages("nyflights13", repos="http://cran.rstudio.com")

Tutorial

The online package vignette has a complete tutorial. You can load the compiled version from an R session.

vignette("stutils")

Links

Hadley Wickham

R for Data Science Advanced R R Packages

What is the tidyverse?

RStudio Cheatsheets:

Vignettes:

Fitting Distributions

fitting_distns

LICENSE

This package (suite of programs) is free software; you can redistribute it and/or modify it under the terms of the MIT License. See please see the LICENSE. By using in this package you agree to abide by its terms.

Created by Rmarkdown (v2.6) and R version 3.6.3 (2020-02-29).