Data Science Archives - Page 4 of 4

May 13, 2017December 2, 2017Data Science, Machine Learning, R Programming

Why you should learn R for data science today ?

What is R? This is an easy question to answer. R is a dialect of S. What is S? S is a language that was developed by John Chambers and others at the old Bell Telephone Laboratories, originally part of AT&T Corp. S was initiated in 1976⁷ as an internal statistical analysis environment—originally implemented as Fortran libraries. Early versions of […]

May 12, 2017December 2, 2017Data Science

What is Data Science?

The key word in “Data Science” is not Data, it is Science!!! In a single sentence we can say that data science is nothing but answering concrete questions using data. Rafa Irizarry, Roger Peng, and Jeff Leek has mentioned in their blog post that, the key word in “Data Science” is not Data, it is Science. Data science is only […]

May 12, 2017December 3, 2017Data Science, Machine Learning

Different Job roles in Data Science and Analytics Industry

Data Engineer A Data Engineer is a person, fully equipped with knowledge of hardware, databases, data processing at scale and computer engineering and who can build data infrastructure, manage data storage and use and Implement production tools. He can be from any background like: Computer Science and Engineering, Information Technology, Computer Science. Data Scientist: A data scientist is responsible for […]