February 2018

Comparing Quality of Life and Demographics of Major Cities

February 5, 2018 | Kweku Ulzen

Introduction: As an avid traveler, I have always been interested in discovering what makes a city unique. Tools informing travelers of unique landmarks and activities in the places to which they venture have been ubiquitous for ages. While I appreciate the different elements that make a city unique, I also ... [Read more...]

Installing rJava on Ubuntu

February 5, 2018 | R on datawookie

Installing the rJava package on Ubuntu is not quite as simple as most other R packages. Some quick notes on how to do it. Install the Java Runtime Environment (JRE). sudo apt-get install -y default-jre Install the Java Development Kit (JDK). sudo apt-get install -y default-jdk Update where R expects ... [Read more...]

Exploratory & sentiment analysis of beer tweets from Untappd on Twitter

February 4, 2018 | Jasmine Dumas' R Blog

Project Objective Untappd has some usage restrictions for their API namely not allowing any exploratory of analytics uses, so I’m going to explore tweets of beer and brewery check-ins from the Untappd app to find some implicit trends in how users share their activity. Exploratory Analysis 
<span class="n">library</span><span class="p">(</span><span class="n">tidyverse</span><span class="p">)</span><span class="w">
</span><span class="n">library</span><span class="p">(</span><span class="n">rtweet</span><span class="p">)</span><span class="w">
</span><span class="n">library</span><span class="p">(</span><span class="n">stringr</span><span class="p">)</span><span class="w">
</span><span class="n">library</span><span class="p">(</span><span class="n">wesanderson</span><span class="p">)</span><span class="w">
</span><span class="n">library</span><span class="p">(</span><span class="n">maps</span><span class="p">)</span><span class="w">
</span><span class="n">library</span><span class="p">(</span><span class="n">tidytext</span><span class="p">)</span><span class="w">
</span><span class="n">library</span><span class="p">(</span><span class="n">dumas</span><span class="p">)</span><span class="w"> </span><span class="c1"># http://jasdumas.github.io/dumas/</span><span class="w">
</span><span class="n">library</span><span class="p">(</span><span class="n">wordcloud</span><span class="p">)</span><span class="w">
</span>
All social ... [Read more...]

A Crime Guide to New York City

February 4, 2018 | Yinan Jiang

    Background & Purpose Just 20 years ago, the streets of New York were racked with all kinds of crime, from murders, drug deals, to grand larceny, petite thefts. Since the late 90s, the city has seen an encouraging trend in steadily-declining crime rates. However, it goes without saying that even today, public ...
[Read more...]

New York City Motor Vehicle Collision Data Visualization

February 4, 2018 | Hua Yang

Everybody loves New York City. Nobody likes car accidents. Why bother look at the motor vehicle collision data? Well, reality is reality. Road safety is by any means a critical issue, and is relevant to everybody's daily life. It's inevitable, and more often than not, a life-or-death situation indeed. Therefore, ...
[Read more...]

Hottest Opportunities and Trends in Solar Business

February 4, 2018 | Sheetal Darekar

Background Do you like earning money? And, at the same time contribute to saving the planet? What if I prove to you Solar Business is the next booming field having plenty of opportunities in coming decades, with plus point of reducing our carbon footprint. You'd argue...Really? But solar installations ...
[Read more...]

Map prisons in the United States

February 4, 2018 | R & Census

Despite 1 in every 110 adults are locked behind bars, most ordenary people have no idea where are these prisons. This post helps you find out the location of and number of inmates in federal prisons, state prisons, and local jails. The data are extracted from Census 2010. According to the census, a ... [Read more...]

R in Latin America

February 4, 2018 | Blog on FORWARDS

Following on from our post on R in Africa this next post in the series looks at the R community across Latin America. Conferences As the use of R has grown in Latin America, there has been an increasing demand for local R conferences. The community has responded and a ...
[Read more...]

R in Latin America

February 4, 2018 | Blog on FORWARDS

Following on from our post on R in Africa this next post in the series looks at the R community across Latin America. Conferences As the use of R has grown in Latin America, there has been an increasing demand for local R conferences. The community has responded and a ... [Read more...]

Department of Consumer Affairs Charges

February 4, 2018 | Zipporah Polinsky-Nagel

The Charges Data Set The NYC Open Data project provides the Department of Consumer Affairs data from 2016-2017.  The Department of Consumer Affairs was started in 1969 with the goal to "ensure compliance with local consumer protection and licensing laws, and State and federal regulations."  They oversee almost every industry in ...
[Read more...]

S&P500 Dashboard

February 3, 2018 | Zhe Yang

This is my Shiny Dashboard for stocks listed on S&P500. Using R shiny to give a visualized general insight of market and using ARIMA model to analyze risk for a single stock. Background When I worked as a trader. I found that it was really inconvenient to do the ...
[Read more...]
1 … 9 10 11 12

Copyright © 2022 | MH Corporate basic by MH Themes

Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)