1944 search results for "ggplot"

Poor, Poor Hillary

December 16, 2011
By
Poor, Poor Hillary

This will be the last baby name related post but this came out of part two web scrapping post last month. I was looking for the fastest rising Names. I flip the logic and looked for the fastest declining names in relative popularity. Out of that exerci...

Read more »

Lattice Explore Bonds

December 16, 2011
By
Lattice Explore Bonds

Since my fifth most popular post has been Bond Market as a Casino Game Part 1, I thought I would use Vanguard Total US Bond Market mutual fund (VBMFX) monthly returns to build our skills in the lattice R package and help visualize the unbelievable run ...

Read more »

I Work For The Internet !

December 13, 2011
By
I Work For The Internet !

UPDATE: code and figure updated at 1150 am CST.The site I WORK FOR THE INTERNET is collecting pictures and first names (last name initials only) to show collective support against SOPA (the Stop Online Piracy Act).  Please stop by their site and a...

Read more »

I Work For The Internet !

December 13, 2011
By
I Work For The Internet !

UPDATE: code and figure updated at 647 AM CST on 19 Dec '11.  Also, see Jarrett Byrnes (improved) fork of my gist  here.The site I WORK FOR THE INTERNET is collecting pictures and first names (last name initials only) to show collective suppo...

Read more »

I Work For The Internet !

December 13, 2011
By
I Work For The Internet !

UPDATE: code and figure updated at 647 AM CST on 19 Dec '11.  Also, see Jarrett Byrnes (improved) fork of my gist  here.The site I WORK FOR THE INTERNET is collecting pictures and first names (last name initials only) to show collective suppo...

Read more »

Exploring Your Voter File with R

December 12, 2011
By
Exploring Your Voter File with R

We perform a voter file analysis for Wake County, NC using R.

Read more »

Regression Analysis

December 11, 2011
By
Regression Analysis

Regression Analysis ~about Long term data of earthquakes~ 1 Introduction I have attempted gaining a deeper und

Read more »

UseR! 2011 slides and videos – on one page

December 11, 2011
By

Links to slides and talks from useR 2011 - all organized in one page.Read more »

Read more »

A Tale of Two Frontiers

December 9, 2011
By
A Tale of Two Frontiers

In a follow up to Evolving Domestic Frontier, I wanted to explore the efficient frontier including international indexes since 1980.  Life is great when your primary indexes (Barclays Aggregate and S&P 500) lie on the frontier as they did 1980...

Read more »

Code Optimization: One R Problem, Thirteen Solutions – Now Sixteen!

December 8, 2011
By
Code Optimization: One R Problem, Thirteen Solutions – Now Sixteen!

Introduction The old r-wiki optimisation challenge describes a string generation problem which I have bloged about previously both here and here. The Objective To code the most efficient algorithm, using R, to produce a sequence of strings based on a single integer input, e.g.: Solutions One Through Thirteen A variety of different approaches are illustrated on the

Read more »