Data Science 101 would like to welcome Community and Sponsored Posts

After receiving some interest, I have decided to open up the posting more to the data science community. There are more details on the Contribute Page. If there is enough interest, I will be posting community contributed posts on Wednesdays and sponsored posts on Thursdays. What is the difference? Community contributed posts are free and … Continue reading Data Science 101 would like to welcome Community and Sponsored Posts

9 problems with Real World Regression

This list comes from the Coursera Data Analysis Course. Linear and Logistic Regression are some of the most common techniques applied in data analysis. Here is a list of possible problems with regression in the real world. Confounders - variable that is correlated with both the outcome and other variables in the model Complicated Interactions … Continue reading 9 problems with Real World Regression