SAVE $14: As of March 5, the Roku Streaming Stick HD is on sale for $15.99 at Amazon. That's a 47% discount on the list price. Streaming devices are transforming how we watch TV, making it easier than ...

Python is a programming language that can be used for a wide range of tasks inside and outside of the academic world. It is vastly used for Digital Humanities, collecting and analyzing data in a ...

I started using APL for data analysis around 1972. The powerful language, based on a 1962 book by Ken Iverson, A Programming Language, was and is notable for three things: its use of Greek letters and ...

This is a FORK, revival and expansion of the Cubes OLAP Framework by Stefan Urbanek. It is a light-weight OLAP framework created in Python and designed for multi-dimensional data analysis ...

This is a FORK, revival and expansion of the Cubes OLAP Framework by Stefan Urbanek. It is a light-weight OLAP framework created in Python and designed for multi-dimensional data analysis ...

If you’ve ever found yourself staring at a messy spreadsheet of survey data, wondering how to make sense of it all, you’re not alone. From split headers to inconsistent blanks, the challenges of ...

In this hands-on workshop, participants will learn the basics of web scraping using Python. We will explore how to extract data from websites, navigate HTML ...

On line analytical processing (OLAP) is an essential element of decision-support systems. However, OLAP queries can be biased and lead to perplexing and incorrect insights. In this demo, we present ...

In this special guest feature Ajay Anand, Vice President of Products at Kyvos Insights, gives his views on speed and interactivity of OLAP and the scalability and flexibility of Hadoop. Previously he ...

Abstract: Visualizations backed by data cubes can scale to massive datasets while remaining interactive. However, the use of data cubes introduces artifacts, causing these visualizations to appear ...