1300 search results for "excel"

ESSA2013 Conference

November 24, 2012
By
ESSA2013 Conference

It has been just announced that during ESSA2013 conference I am planning to organize a special track on "Statistical analysis of simulation models". I hope to get some presentations using GNU R to promote it in social simulation community.It is obvious that GNU R excels in analysis of simulation data. However, very often it can be neatly...

Read more »

Opting for shorter movies, be aware u might be cutting the entertainment too!

November 23, 2012
By
Opting for shorter movies, be aware u might be cutting the entertainment too!

Hello Friends,This time I thought to bring in little more spice and thought of focusing on movies.  I don’t know about you but I am a movie buff. Often on a weekend when I am trying to pick up a movie from my movie repository, which spans to some TBs now, I feel little lost.  Apart from a general...

Read more »

We NEED more data

November 22, 2012
By
We NEED more data

Email One of the historic difficulties of doing research on urban energy systems has been the limited availability of data at sufficiently detailed spatial resolutions. Without this data, you might end up relying on aggregate information about the built environment, building occupants, and local geography that doesn't apply to the specifics of a particular neighbourhood

Read more »

Extending Commodity time series

November 21, 2012
By
Extending Commodity time series

I want to follow up with Extending Gold time series post by showing how we can extend Commodity time series. Most Commodity ETFs began trading in 2006, please see the List of Commodity ETFs page. I will use DBC – PowerShares DB Commodity Fund, one on the most liquid Commodity ETFs as my proxy for

Read more »

Creating an R package in Windows

November 21, 2012
By
Creating an R package in Windows

A nice package can be both beautiful and functional. The image is CC by MIAD Communication Design. Inspired by Read more »

A quick function for editing CSV files in R

November 19, 2012
By

I’ve been hunting for a lightweight CSV editor for OSX so I could to make fixes to data files and not need to fire up Excel. While you can edit a CSV file in any text editor, it’s a pain to navigate the files without a spreadsheet-like interface. Unfortunately there doesn’t seem to be a good,...

Read more »

R and SQLite: Part 1

November 18, 2012
By

Creating SQLite databases from R

Hjust and Vjust

November 16, 2012
By
Hjust and Vjust

So, when you’re setting the position of text in ggplot, you may have to use the hjust and vjust commands. Depending on your demands, and if you don’t understand what they’re doing, they might seem hard to use. I found one script that...

Read more »

Bottom-up creation of data-driven capabilities: automate your work

November 15, 2012
By

My previous post on how to transform an organization into a more data-driven version of itself made a pretty big assumption that often doesn’t hold true. I assumed that people in the organization wanted their company or agency to become more data-driven. I think almost everyone says they want that if asked. I even think

Read more »

Big Data ETL and Big Data Analysis

November 14, 2012
By
Big Data ETL and Big Data Analysis

I was at Strata New York 2012 last month. Great conference! Thanks O'Reilly media for assembling the industry leaders and running it well.I understand it was too crowded for some of my out-of-town friends. Stepping out to the streets of mid-town Manhat...

Read more »