Visualization Visualize a csv of geo-coded points on Google Maps Quick demo! ;-) * Go to the maps link: https://support.google.com/mymaps/answer/3024454?co=GENIE.Platform%3DDesktop&hl=en * Sign in and get ready to create your map * Demo from my
Investing Realizing superior returns through investing in leading growth stocks Lets look at the performance of investing in various companies in the technology space. The companies we have chosen for analysis are among the internet businesses and have a significant impact on our
Visualization Visualization of Tor Servers using IPinfo data Here is a visualization of Tor Servers after ~ 3000 rotations using @ipinfoio and @Mapbox rstats #privacy #anonymity #anonymous #dataprivacy #visualization Europe beats US ... but then strangely Russia isn’t quite in the action
Visualization Creating Waffle Charts in R for infographics Came across this pretty cool post to create waffle charts using R. I had to install fontawesome font on my mac from Font Awesome. First download, then double click fontawesome-webfont.ttf and FontAwesome.
Visualization Drawing Capitan America Logo! This post is motivated by this post on KANDINSKY (http://giorasimchoni.com/2017/07/30/2017-07-30-data-paintings-the-kandinsky-package/) library(grid) grid.newpage() grid.circle(x = 0.5, y = 0.5, r = 0.4, gp = gpar(
Visualization Enable WebGL on Chrome on a Macbook Pro 2011 This took me a while to figure out. I was trying to play with Mapbox-GL maps shown at Play map locations as a slideshow | Mapbox. I was getting an error that WebGL is
rstats Creating an Organization Chart using R I needed an "Organization Chart" (all the hierarchy yadda yadda) for an application to the government. The typical procedure would be to use Microsoft Visio or Powerpoint. But, I hate all those clicks,
Choropleth US State Level Choropleth using FHFA HPI Data My LinkedIn News (spam?) feed just flashed an interesting choropleth of housing price changes across states (House Prices in Sep 2016 relative to pre-2008 peak) I'll try to replicate something similar using FHFA
R-Project County level choropleth of the US Presidential Elections Results (2016) The historic election victory of Mr. Trump will be a motivator of posts by data analysts for quite sometime! Here is my attempt to replicate the choropleth shown in this Economist Daily Chart
R-Project Creating R Charts with Dual Axes in R Charts with dual axes have been a hot debate topic for quite a while now. I see merits in the arguments against using Dual Axes but then I often them convienient too. I
Charts Visualizing rural and underserved counties in the US The CFPB recently published their list of rural and underserved counties in the US for 2016. Unfortunately, the data is in a PDF (terrible open data format), and we need to extract the
Visualization Population Distribution of Hispanics by Age in the US I was recently reading on the increasing role being played by Hispanics in the US Real Estate market. The report titled Housing Demand: Demographics And The Numbers Behind The Coming Multi-million Increase In
Visualization Creating a surface plot using Plotly Just stumbled on this beautiful Surface plot that can be made using plotly The code is fairly straight forward. library(plotly) # volcano is a numeric matrix that ships with R plot_ly(z
R-Project How Much do you Need to Earn to Afford a Modest Apartment in Your State? Continuing with the theme of plotting Choropleths, here is an interesting problem I encountered. The details are below, but the end product is to develop a static visualization as shown here ... Out Of
R-Project Plotting Geocoded points on the US Map I recently had to plot a set of geocoded points on the US Map. The ease with which we can create maps using custom data that can be transformed using GeoCoding APIs is
R-Project Displaying a Sector Return Performance Chart using R and Licorice I learned an interesting way to plot a Likert scale from my feed of R-bloggers that referenced some pretty cool recent work done by Bart to plot Likert-like data. I was looking for