How to pick blog categories and tags for your data science posts

22 July 2020

Data Science is an interdisciplinary area, comprising several different topics. Considered as the sexiest area of the 21st century, Data Science consolidates the knowledge in Computer Science, Mathematics, Statistics, general…

Blog Categories

Google Data Studio: A Google Doc version for Data Reports

26 June 2020

1. What is Google Data Studio? Understanding, analyzing, and visualizing data is on the surge more than ever. We have many powerful tools to handle those tasks with in-depth capabilities…

Google Data Studio Logo

Data Preparation with Tableau : Transform Data Format with Data Interpreter

20 May 2020

This is the 1st of a series of blog posts on data preparation in Tableau. In this blog post, I will introduce the Data Interpreter, a useful tool that can…

Tableau Generated Excel

SQL vs. NoSQL Databases, What…?

4 May 2020

SQL (Structured Query Language) and NoSQL (Not only SQL) are two popular yet distinct types of databases. A database is an organized collection of information, like a library with orderly…

Cloud Computing

4 May 2020

Cloud Computing (Cloud) is a massive computing resource built by Cloud provider (usually means several gigantic data centers in various geographic locations), and institutions/customers subscribe to computing resources according to…

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Dealing with a Vector Memory Exhausted Error in R

27 April 2020

When working with relatively large data in RStudio, it’s not uncommon to run into a Vector Memory Exhausted error. The threshold for this can depend on a number of things,…

Video Tools and Instructional Continuity

10 March 2020

This short video offers insight into how Carleton faculty, staff, and students can use institution supported video tools to meet, teach, or attend classes and meetings remotely. Here are some…

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Teaching with Tech Tip: Making Slides Quickly

30 January 2020

Now that I’ve been back in the classroom for a little while, I’m starting to collect various tips and tricks for preparing my course materials. I teach Japanese to high…

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The Science of Instruction: Text and the Heart

21 January 2020

In this short video, one of three in a series on the textbook, e-Learning and the Science of Instruction by Ruth Covlin Clark & Richard E. Mayer, Dann Hurlbert digs…

Making video work well: text and the heart