Junk Charts
  • About
  • RSS
  • Posts by Year
  • Posts by Keywords
Sign in Subscribe

numbersense

Counting is hard, especially when you don't have theories
Big Data

Counting is hard, especially when you don't have theories

Exploring the data about movies, uncovering data issues
Read More
Pre-processing data is not just about correcting errors
Algorithms

Pre-processing data is not just about correcting errors

Exploration of IMDB rating data, by Kaiser Fung, founder of Principal Analytics Prep
Read More
Good models + Bad data = Bad analysis
Aggregation

Good models + Bad data = Bad analysis

Example showing how to diagnose bad data in data science models
Read More
What do these items have in common?
Algorithms

What do these items have in common?

What do the following items have in common? A. Motion-detection light switch
Read More
The plural of anecdote is not ...
Aggregation

The plural of anecdote is not ...

One of my favorite statistics-related wisecracks is: the plural of anecdote is
Read More
Analytics-business interaction

Why are GMAT scores going up?

In Chapter 1 of Numbersense (link), I went through an extensive list
Read More
← Newer Posts Page 22 of 37 Older Posts →
Junk Charts © 2025
  • BOOKS
  • COURSES
  • PRESS
  • CONSULTING
  • COACHING
  • CONTACT
Powered by Ghost