jrnold/r4ds-exercise-solutions

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jrnold/r4ds-exercise-solutions

jrnold

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Exercise solutions to "R for Data Science"

Exercise Solutions to R for Data Science

This repository contains the code and text behind the Solutions for R for Data Science, which, as its name suggests, has solutions to the the exercises in R for Data Science by Garrett Grolemund and Hadley Wickham.

The R packages used in this book can be installed via

devtools::install_github("jrnold/r4ds-exercise-solutions")

Contributing

Contributions welcome! Notice a wrong answer, typo, bug, or have an alternative/better solution, open a new issue or pull request.

Please note that the 'R4DSSolutions' project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.

Build

The site is built using the bookdown package and pandoc.

ggthemes

Additional themes, scales, and geoms for ggplot2

beamercolorthemesolarized

Beamer color theme using the Solarized palette

masteringmetrics

R code for Angrist & Pischke Mastering Metrics

ssmodels-in-stan

State space models (dynamic linear models, hidden Markov models) implemented in Stan.

CDB90

CDB90 battle dataset

qss-tidy

tidyverse code for QSS

bayesian_notes

resamplr

R package cross-validation, bootstrap, permutation, and rolling window resampling techniques for the tidyverse.

docker-stan

Dockerfiles with rstan and CmdStan

intro-methods-notes

Notes for political science introductory methods sequence

acw_battle_data

yasnippet-ess

ess-mode snippets for yasnippet

bugs-examples-in-stan

Simon Jackman's "BUGS Examples" translated into Stan

psmanuscripts

R markdown formats for political science manuscripts

stan-language-definitions

Stan keywords and functions; used to create editor language modes and syntax highlighters

civil_war_era_findata

Civil War (U.S.) era financial and economic data

ggtufte

Geoms and themes for ggplot2 inspired by Tufte

mlspearer

Infrastructure for resampling, permuation, and cross-validation in R

irdata

International Relations Database

rethinking-stats

marfx

afrobarometer

R scripts to clean and merge Afrobarometer survey data across rounds

lstbayes

Language drivers for BUGS, JAGS, and Stan for the LaTeX package listings.

ShinyIntroStats

Some Shiny apps for introductory statistics

dlm-shrinkage

Replication for Shinkage in Bayesian Dynamic Linear Models

tree-sitter-stan

Stan grammar for tree-sitter

U-of-Rochester-TikZ-logo

University of Rochester logo in TikZ

textools

r-smss

R package with datasets from Agresti and Finlay "Statistical Methods for the Social Sciences"

groundcontrol

An R package to generate data-only R packages of flight data, like nycflights13, but with a choice of airport(s) and year(s).

csss-static-site

wikidit

Jupyter Notebook

priestley

Biographical Data used in Joseph Priestley's "A Chart of History"

Jupyter Notebook

acw_onset_markets

r-proto-gibbs

Gibbs sampler in R with proto

example_game_trees_with_tikz

I don't do games much anymore, but when I did, I made the game trees with tikz

r-checker

R package: Data frames with column and table constraints.

psc585

Dynamic and Computation Modeling

jabref-econ-journal-abbrevs

Economics journal abbreviations (JEL) for JabRef

fivemat

Better formatting for numbers in R

pygments_bugs

Pygment lexer for Stan models

afrobarometer-languages

Mappings between languages in the Afrobarometer survey and canonical language datasets (ISO, WALS)

mars-submit

r-strat

statistical strategic models in R

PAR

Data from US Army CAA "Personnel Attrition Rates in Historical Land Combat Operations" (1994)

stanhighlightexamples

bayz

examiner

bookdown-github-issues

Simple example application of using javascript to allow readers of webpage to submit GitHub issues with selected text.

DataFrameConstr

R package with classes for data frames with column constraints, and lists requiring all elements to have the same class.

financial_markets_and_empirical_study_of_war

Notes for presentation for a workshop for the Peace Science Society (International) Meeting 2014.

nikola_rmarkdown

nikola plugin for R mark

cv

Source files for my curriculum vitae

bps5data

emacs-dot-files

My emacs dot files

KFAS

Fork of the R package KFAS

fatsecretExporter

exports fatsecret data to csv

playfair-data

Data from William Playfair's works

mcmcdb

R package for storing and accessing MCMC samples

prettify-lang-r-bugs

Prettify language support for R/Splus, BUGS/JAGS, and Stan

stan_headers

Reusable Stan code in CPP macros

jrnold-latex

Miscellaneous LaTeX packages

color-theme-brewer

Emacs color themes based on colorbrewer palettes

insight-ds-docker

Jupyter Notebook

raycast-notion-quick-notes

Raycast extension to quickly save notes to notion

stataXml

R package to read/write Stata xml format datasets

CSSS_Stuff

Data on CSSS working papers and seminar series