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On turning data into decisions

From the basics to step-by-step guides to working together: every article cites its sources, explains with examples and shows the next step.

1 · Foundations

AI and data, in business language

Learn the concepts without the jargon: what things are, where they fit in your company and where they don't help.

Six data science problems that stall companies before any model is built
Most data science projects fail on the basics, not the algorithm. Six common problems, with sources, examples and the math, and how to spot each one early.
4 min read · Read the article →

2 · Do it yourself

Step-by-step guides

Methods, code and calculations your team can apply today.

Free reporting: automate your weekly Excel report with Python
Replace a manual weekly Excel report with 25 lines of free, open-source Python (pandas). Step-by-step guide with code, scheduling and when to move beyond it.
3 min read · Read the article →

3 · Work with Klarvo

Choosing the right help

If you're considering outside help, here's what to look for and how an engagement runs.

Data analytics consulting: what to expect and how to choose
What a data analytics consulting engagement looks like, which model fits your company, seven questions to ask before you hire, and the red flags to avoid.
4 min read · Read the article →