Data Frames are the tables to store data. If you recall the vectors from the first R notes data frames can be imagined as the collection of vectors with same dimension. W...
Key Features Put machine learning principles into practice to solve real-world problems Get to grips with Python’s impressive range of Machine Learning libraries an...
This article was originally posted here. It was written by Steven Scott, a Bayesian statistician interested in data augmentation methods and Markov chain Monte Carlo. ...
The term Big Data is no longer a buzzword, it’s become an institution, and businesses all over the world are hiring Data Scientists, Chief Data Officers and the like to...
In my experience, some of the most talented analytics professionals I’ve managed were ones that had intimate knowledge of the system limitations required to meet custom...
There are many who believe all the true transformational opportunities for quantum improvements in business are to found only by exploring the unknown-unknowns through bi...
Go from messy, unstructured artifacts stored in SQL and NoSQL databases to a neat, well-organized dataset with this quick reference for the busy data scientist. Understan...
This article was originally posted here by Mike Tamir. Mike is a seasoned data science leader, who builded data science teams specializing in machine learning, data ar...
Summary: Sensors that know how you feel? Sensors that want to change the way you feel? When did that happen and better yet how? We’re getting used to sensors f...
Aimed at practitioners The presentation is as non-mathematical as possible Includes many examples of the use of statistical functions in spreadsheets Employs a realistic ...