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Uncategorized

Excel Is a Workhorse. But When Have You Pushed It Too Far?

Apr 29, 2026 James Comment on Excel Is a Workhorse. But When Have You Pushed It Too Far?

Excel Is a Workhorse. But When Have You Pushed It Too Far? Data & Analytics Half a million rows, a progress bar creeping at 1%

Artificial Intelligence

Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

Apr 21, 2026 James Comment on Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

The one aspect of AI that we have all had to contend with is the cost. Whether it’s the hardware costs of purchasing machines or

Uncategorized

Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Apr 17, 2026 James Comment on Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Now, I know what you may be thinking – why use a function like FILTER() when pivot tables have a filter feature in them already?

Artificial Intelligence

Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Apr 10, 2026 James Comment on Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Economic data is everywhere. Investors have come to expect monthly reports on inflation, unemployment, GDP growth, and consumer spending. When some reports hit the financial

Data Science Programming Languages Python

Is Learning Python Essential for Success as a Data Analyst?

Mar 19, 2026 James Comment on Is Learning Python Essential for Success as a Data Analyst?

You want to know which skills matter for data analysts (DAs) right now. LinkedIn is full of advice, but after reading countless posts, here are

Case Studies

New Feature: Business Case Studies

Jan 31, 2026 James Comment on New Feature: Business Case Studies

LET ME SET THE STAGE FOR THIS ARTICLE: THERE IS NOTHING FOR YOU TO BUY HERE! BUT YOU DO WANT TO READ ON BECAUSE IT

Uncategorized

Excel Is a Workhorse. But When Have You Pushed It Too Far?

Apr 29, 2026 James 0
Artificial Intelligence

Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

Apr 21, 2026 James 0
Uncategorized

Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Apr 17, 2026 James 0
Artificial Intelligence

Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Apr 10, 2026 James 0
Data Science Programming Languages Python

Is Learning Python Essential for Success as a Data Analyst?

Mar 19, 2026 James 0
Case Studies

New Feature: Business Case Studies

Jan 31, 2026 James 0
Stock Prices in Excel
R Programming

How to Import the Price of a Stock in Excel

May 28, 2020 James10 Comments on How to Import the Price of a Stock in Excel

I work with Microsoft Excel quite often as do many others. I use Excel to

Getting Started with Power BI Part 1
Business Intelligence

How to Get Started with Power BI

May 14, 2020 JamesComment on How to Get Started with Power BI

Power BI is an analysis tool created by Microsoft. It is part of a class

Data Processing

How to Generate Mock Sales Data

May 4, 2020 JamesComment on How to Generate Mock Sales Data

Search for mock data or mockup data, and you’ll have plenty of options for items

Find Your Use Cases
Data Science Skills

Find Your Use Cases

Apr 25, 2020 JamesComment on Find Your Use Cases

If I see another tutorial using the Iris dataset, I’m going to jump off a

Power BI Splash
Business Intelligence

Loading R Scripts Into Power BI

Apr 20, 2020 JamesComment on Loading R Scripts Into Power BI

R is a popular language for data science, although recently Python is winning the language

Data Science Skills Cartoon
Data Science Skills

Learning the Skills for Data Science Is Easy? Are You Sure?

Mar 13, 2020 JamesComment on Learning the Skills for Data Science Is Easy? Are You Sure?

I was reading an article in Forbes, “Learning Data Science Skills Is Easier Than You

R Programming

Learning R Using DPLYR and Baseball Stats

Feb 10, 2020 JamesComment on Learning R Using DPLYR and Baseball Stats

Now that the Superbowl is over, we’re gearing up for the baseball season. Why not

R Programming

Using Match to Avoid Joins in R

Feb 4, 2020 JamesComment on Using Match to Avoid Joins in R

Joins are a powerful tool for data analysts to use. They permit analysts to bring

Data Science Skills

How to Pick Teams for Deadball in R

Feb 2, 2020 James2 Comments on How to Pick Teams for Deadball in R

When you learn how to pick teams for Deadball in R, you’ll have access to

Big Data science analysis business technology concept on virtual screen.
Data Science

Data Science ROI: 7 Ways to Boost It

Dec 21, 2019 JamesComment on Data Science ROI: 7 Ways to Boost It

For most companies, data science remains the final frontier that appears too hard to conquer.

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Uncategorized

Excel Is a Workhorse. But When Have You Pushed It Too Far?

Apr 29, 2026 James 0
Artificial Intelligence

Why I Chose to Rent a GPU Instead of Buying a $5,000 Computer

Apr 21, 2026 James 0
Man using spreadsheet
Uncategorized

Attention Excel Users and Business Owners: Allow Me to Introduce the FILTER() Function

Apr 17, 2026 James 0
Artificial Intelligence

Using AI to Explain Economic Data: Building a FRED Dashboard with AI Commentary

Apr 10, 2026 James 0
Data Science Programming Languages Python

Is Learning Python Essential for Success as a Data Analyst?

Mar 19, 2026 James 0
Case Studies

New Feature: Business Case Studies

Jan 31, 2026 James 0
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