4144 search results for "git"

more d3 with shiny and R (CPI from bls.gov)

December 12, 2012
By
more d3 with shiny and R (CPI from bls.gov)

Extending the marginal success achieved in d3 Showreel Combined with R and Shiny  d3 and r interacting through shiny I have converted http://bl.ocks.org/3891711 to use data supplied by an R load of http://bls.gov CPI data through Rstudio's Shin...

Read more »

Using R to refine the search result of www.finn.no

December 12, 2012
By
Using R to refine the search result of www.finn.no

www.finn.no is the most popular website in Norway. It supplies a lot of features, such as booking flight tickets, finding job, renting and sales of houses, cars and other properties, etc. I just have some experience with it. I sold and bought cars, apartment and some other stuff. It’s very convenient. But just one thing I feel not convenient:...

Read more »

Multidimensional metric unfolding with SMACOF

December 12, 2012
By
Multidimensional metric unfolding with SMACOF

SMACOF stands for “Scaling by MAjorizing a COmplicated Function,” and it is a multidimensional scaling algorithm for metric unfolding of, among other things, rectangular ratings matrices. One neat Political Science application of MDS is i...

Read more »

project euler — problem 68

December 12, 2012
By
project euler — problem 68

Consider the following "magic" 3-gon ring, filled with the numbers 1 to 6, and each line adding to nine. Working clockwise, and starting from the group of three with the numerically lowest external node (4,3,2 in this example), each solution can be described uniquely. For example, the above solution can be described by the...

Read more »

Multidimensional scaling of REM album covers: FlagSpace revisited

December 11, 2012
By
Multidimensional scaling of REM album covers: FlagSpace revisited

By way of following up on an old in-joke, and doing something constructive because I couldn’t get to sleep, I thought I would revisit the Flag Space plot that I blogged about a while back and learn how to do it. … Continue reading →

Read more »

Visualizing Baltimore 3.1: Crime and Vacant Properties, Neighborhood Level, Bit More Polished

December 11, 2012
By
Visualizing Baltimore 3.1: Crime and Vacant Properties, Neighborhood Level, Bit More Polished

Redos of the plots from this post: Bit more communicative, though the overplotting is a bit annoying. Code: ## gis libraries library(spBayes) library(MBA) library(geoR) library(fields) library(sp) library(maptools) library(rgdal) library(classInt) library(lattice) library(xtable) library(spatstat) library(splancs)   ## Other packages library(ggplot2) library(foreign) library(stringr)...

Read more »

US State Maps using map_data()

December 11, 2012
By
US State Maps using map_data()

Today’s short post will show how to make a simple map using map_data(). Let’s assume you have data in a CSV file that may look like this: Notice the lower case state names; they will make merging the data much easier. The variable of inte...

Read more »

New website!

December 11, 2012
By

This is my new website! It’s built using jekyll-bootstrap and hosted on Github.

Read more »

XLLoop examples

December 10, 2012
By
XLLoop examples

Today I want to follow up with the XLLoop framework post. Please read the XLLoop framework post first to setup the XLLoop before trying the examples below. My first example is based on the TFX Package – to retrieve real-time FX quotes. To try this example, please first install the TFX Package. Please note that

Read more »

d3 Showreel Combined with R and Shiny

December 10, 2012
By
d3 Showreel Combined with R and Shiny

Since the d3 portion of the example provide in my last post d3 and r interacting through shiny was so weak, I thought it would be interesting to combine the much more compelling Showreel Example with the same stock data.  However, this time the da...

Read more »