## Recently Published

##### Year over year growth in traffic to programming languages/platforms

Similar to this post, but with "julia-lang" added: https://stackoverflow.blog/2017/09/06/incredible-growth-python/

##### Estimation of the mean generating many samples

Response to a tweet

##### tidytext notes from Denver R User Group

Live code from the 2017-02-20 Denver R User Group meetup

##### Mislabeling error

Some simulation of logistic regression with a known rate of mislabeled outcomes. How can the bias be reduced

##### Trump Stack Overflow analysis

Some quick notes leading to some of my tweets. Not reproducible from outside of Stack Overflow

##### Analyzing Trump speeches with tidytext

Analyzing Trump speeches with tidytext

##### Election results by county

Some processing of election results to add population and area

##### Cross validation with modelr

Cross validation with linear modeling and ISLR stock market data

##### Analysis of Beck lyrics

Analysis of 12 songs

##### CrowdFlower Airline Sentiment Tweets

Analysis of CrowdFlower Airline tweet sentiment data

##### Drawing a multi-panel spaghetti plot in R

Drawing a multi-panel spaghetti plot in R

##### CRAN Package correlations

Network of packages that tend to be SUGGESTS/IMPORTS/DEPENDS on together

##### #7FavPackages

Short analysis of #7FavPackages hashtag, still in progress

##### Portland PDXR

This is an adaptation of the code I used to demonstrate broom in the Portland PDXR meetup.

##### Sentiment analysis of the 'fortunes' package

Sentiment analysis of quotes about R in the fotunes package using the tidytext package.

##### Tidying an untidyable dataset

Tidying an untidyable dataset from the Enron corpus

##### Pride and Prejudice and Donald Trump

Using sentiment analysis with Pride and Prejudice to annotate it with emotions, Trump-style. Great!

##### Donald Trump Tweet "Sentiment"

How does Donald Trump end tweets? Interesting!

##### gganimate Valentine

#rstats valentine made with gganimate

##### Animation of chess moves across first 40 white turns in FIDE World Cup 2015

Based on Joshua Kunst's post here: http://jkunst.com/r/visualizing-chess-data-with-ggplot/

##### Intro to R with College data

Examples

##### length(unique(x)) vs n_distinct(x)

A speed comparison building on Stephen Turner's.

##### Anscombe’s Quartet with Tidy Tools

This plots Anscombe’s quartet using the tidy tools of dplyr, tidyr and ggplot2.

##### saveRDS

Effect of compression type and file complexity on saveRDS size and speed

##### UN Votes

Voting blocs in the UN

##### Diamonds cut vs clarity boxplot

Using tidyr and dplyr to compare values across multiple variables

##### subSeq

Demonstration and application of subSeq software (https://github.com/StoreyLab/subSeq)

##### Data Analysis and Visualization Using R: Lesson 3

Covers basic statistical analysis, and using data.table on a practical example.

##### Data Analysis and Visualization Using R: Lesson 2

Slides for Lesson 2 of the Wintersession 2014 Princeton course, on using ggplot2 for data visualization (including scatterplots, histograms, boxplots, and violin plots). Also covers writing functions in R and the list data type.

##### Data Analysis and Visualization Using R: Lesson 1

Slides for Lesson 1 of the Wintersession 2014 Princeton course, on variables and data structures in R.