Tag: problems

4 Steps to Finding Your Data
So, you have identified a fascinating new problem to solve with data. You correctly started with a problem and not the data. It seems both beneficial and interesting. Now where do you get the data? Here are 4 steps (in order) for how to find data. 1. Existing Data The best place to start is…

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…