Tag Archives: calculating and benchmarking runtime

Color in Visualizations: Using it to its Full Communicative Advantage

When using big data, you will want to make visualizations. How do you use color to the greatest communicative advantage?

Color in visualizations of data curation and other data science documentation can be used to enhance communication – I show you how!

Data Science Services: Which Level Is Right for You?

If you want to learn about data science online, then you want to check out all of our online learning resources, such as YouTube videos and tutorials.

Data science services online in the comfort of your own home? That’s our specialty! We give you online educational events, learning resources, courses, coaching and more!

Data Science Coaching: Improve your Grade – or your Career!

Sometimes college students need an academic coach, but other times, career professionals need advice from a peer.

Data science coaching for the right person at the right time can empower them to quickly turn around their grades in college, immediately wrap up a portfolio project, or springboard their career into management or higher! Read my blog to see how.

Table Editing in R is Easy! Here Are a Few Tricks…

When you use a data analysis program like R or SAS, you often have to do some data editing. It can be difficult because the software was intended for calculations, not transformation.

Table editing in R is easier than in SAS, because you can refer to columns, rows, and individual cells in the same way you do in MS Excel. Read my blog post for example R table editing code.

Reducing Query Cost (and Making Better Use of Your Time)

Slow queries can happen in SAS, R, Python, SQL or any database language. These slow queries have a cost.

Reducing query cost is especially important in SAS – but do you know how to do it, or what it even means? Read my blog post to learn why this is important in health data analytics.

Review of Boston University MPH Online Learning Modules for Teaching Graduate Level Public Health Online

If you want to learn your terminology in basic epidemiology, then you want to look at these educational learning modules.

If you are learning epidemiology or refreshing your memory of your formal study of it, you always want to have credible scientific definitions at hand of terms such as “measures of association”. Read my blog post for quick links to Boston University’s online educational module!

What is Open Access Publishing in Scientific Journals and Why Should I Pay for it?

If you are wondering why it costs so much to publish in the peer-reviewed literature, you need to learn about the scientific publishing business.

If you believe in open source software, then you probably also agree with open source publishing. Why is it so expensive compared to open source software? My blog post has the answers.

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