ryouready

ryouready is an R package to accompany my forthcoming R book "R" you ready?

To install the latest package version from github you can use the devtools package (Windows users: Make sure you have Rtools installed in order to run the commands below).

library(devtools)
install_github("markheckmann/ryouready")

To load the ryouready package after installation type

library(ryouready)

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Version

Install

install.packages('ryouready')

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Version

0.4

License

GPL (>= 2)

Maintainer

Mark Heckmann

Last Published

December 3rd, 2015

Functions in ryouready (0.4)

ord.gamma

Calculate Goodman-Kruskal gamma for ordinal data tables.

nom.lambda

Calculate Lambda for nominal data tables.

nom.uncertainty

Calculate the Uncertainty Coefficient (Theil's U)

rowMeans2

Form row means taking into account a minimum number of values required

ord.tau

Calculate Kendall's Tau statistics for ordinal data tables (Tau-b and Tau-c).

eta

Eta coefficient for nominal/interval data.

d.eta

Sample data set for eta function examples

d.ngo

NGO Dataset

print.nom.lambda

Print method for class nom.lambda

qqnorm_spss

SPSS like QQ-plot

print.nom.uncertainty

Print method for class nom.uncertainty

intervals

Use standard mathematical interval notation in recode from car package

foo

A function to demonstrate how an R function is defined.

ord.somers.d

Calculate Somers' d for ordinal data tables.

recode2

Wrapper for recode from car to allow to recode multiple columns at once

plot.qqnorm.spss

Plot the output from qqplot.spss

print.ord.gamma

Print method for class ord.gamma

print.ord.somersd

Print method for class somersd

d.superiority

Student self assessment data

ryouready

ryouready: An R package to accompany the 'R you ready?' R book

print.ord.tau

Print method for class ord.tau

collapse_responseset.data.frame

Collapse multiple response sets to single variable

ggplot.qqnorm.spss

Plot the output from qqplot.spss using ggplot2

count_na

Count the number of NAs in each row or in each column