324 search results for "boxplot"

Labeled outliers in R boxplot

Labeled outliers in R boxplot

Boxplots are a good way to get some insight in your data, and while R provides a fine ‘boxplot’ function, it doesn’t label the outliers in the graph. However, with a little code you can add labels yourself:The numbers plotted next to ...

Read more »

The Limit of ATR Order Sizing

September 2, 2014
By
The Limit of ATR Order Sizing

Before beginning this post, I’d like to notify readers that I have a webcast tomorrow (Wednesday, Sep. 3) at 4:30 … Continue reading →

Read more »

Hayward/San Leandro Housing Prices

Hayward/San Leandro Housing Prices

I’ve done a previous post about the salaries of data scientists, but now I’m going to look at one of the negative sides of all the high salaries generated by the tech field in the Bay Area – real estate prices. A … Continue reading →

Read more »

San Leandro and Hayward Housing Prices

San Leandro and Hayward Housing Prices

I’ve done a previous post about the salaries of data scientists, but now I’m going to look at one of the negative sides of all the high salaries generated by the tech field in the Bay Area – real estate prices. A … Continue reading →

Read more »

Review of “Building interactive graphs with ggplot2 and shiny”

August 4, 2014
By

Recently, Packt published a video course with the above title, and I've just spent a pleasant morning reviewing it on Packt's request. Pleasant, because I think the course gives an excellent introduction to both ggplot2 and shiny. The course is … Continue reading →

Read more »

UPDATE: 100 Prisoners, 100 lines of code, a game theory example in R

August 1, 2014
By
UPDATE: 100 Prisoners, 100 lines of code, a  game theory example in R

I  was looking for some Game-Theory post in R-bloggers and found this very cool post,  obviously I decided to read the post, to look at the code and implement a version of it.The idea of the post was very cool for me that I thought it would b...

Read more »

Agent Based Models and RNetLogo

July 24, 2014
By
Agent Based Models and RNetLogo

by Joseph Rickert If I had to pick just one application to be the “killer app” for the digital computer I would probably choose Agent Based Modeling (ABM). Imagine creating a world populated with hundreds, or even thousands of agents, interacting with each other and with the environment according to their own simple rules. What kinds of patterns and...

Read more »

stone flakes IV

June 29, 2014
By
stone flakes IV

In this post I want to try something new, a causal graphical model. The aim here is just as much to get myself a feel what these things do as to understand how the stone flakes data fit together. DataData are stone flakes data which I analyzed previous...

Read more »

PCA and K-means Clustering of Delta Aircraft

June 22, 2014
By
PCA and K-means Clustering of Delta Aircraft

nIntroductionnI work in consulting. If you're a consultant at a certain type of company, agency, organization, consultancy, whatever, this can sometimes mean travelling a lot.nnMany business travellers 'in the know' have heard the old joke that if you want to stay at any type of hotel anywhere in the world and get a great rate, all you have to...

Read more »

Basketball Data Part III – BMI: Does it Matter?

June 11, 2014
By
Basketball Data Part III – BMI: Does it Matter?

For those of you who are just joining us, please refer back to the previous two posts referencing scraping XML data and length of NBA career by position. The next idea I wanted to explore was whether BMI had any … Continue reading →

Read more »