Masters in Data Science


What is Data Science

Masters in Data Science is a course that revolves around 3 concepts: programming, statistics and decision making using machine learning. The conclusions drawn from data are used to make decisions as well as make predictions. It employs theories and technologies to withdraw perception from data in various forms, both structured and unstructured.

Courses typically include subjects like statistics, probability, big data, machine learning and optimization.There will be more subjects depending on the university and track (if any) that you can choose from. You will work with large amount of data, so database knowledge is necessary. Also, R and Python are very popular languages being used for statistical analysis.


Requirements to Study Data Science

Basic requirements include:

  • loving programming is a good start.
  • You should be able to look at situations from different perspectives. Why? Because you will need to understand certain patterns in data and what they reflect in real life so as to come to detailed conclusions and help in decision making.
  • A background in statistics and mathematics is necessary. This is because data is represented in graphs and charts to help in easy understanding of patterns and trends.
  • GRE score (depending on university requirements)
  • TOEFL/IELTS/PTE


Core Subjects in Data Science

Data science students deal mainly with the data and spend a lot of time in the process of collecting, cleaning, and wrangling data. Few subjects include:

  • Advanced Programming Techniques
  • Data Acquisition / Management
  • Computational Math
  • Visual Analytics
  • Statistics and Probability
  • Mathematical Modeling Techniques
  • Simulation and Modeling Techniques
  • Business Analytics and Data Mining
  • Machine Learning and Big Data
  • Web Analytics
  • R Programming

Specialisations in Data Science

Specialization topics include:

  • Data Security and privacy
  • Big Data
  • Health and Biomedical Data Science
  • Human Robot Interaction
  • Social Data Science
  • Natural Language Processing
  • Data Science and Physics


Cost of Studying Data Science

Although the fees vary from university to university, the average tuition fees and monthly cost of living for master’s in data science in different countries are:

Masters in Data Science in USA: $45,000 ; $1,000

Masters in Data Science in UK: £21,000 ; £1,500

Masters in Data Science in Canada: CA$43,709 ; CA$1,500

Masters in Data Science in Australia: AU$36,000 ; AU$2,000


Job Prospects after Masters in Data Science

After completing your degree, you can be hired for the following jobs:

  1. Data scientist
  2. Data analyst
  3. data mining or big data engineer
  4. business analyst
  5. statistician, etc.

These are a few salaries to help you understand the different standards in different countries.

Country

Average salary of a Data Scientist

Average salary of a Data Analyst

U.S.A.

$91,000

$60,000

Canada

C$73,405

C$54,117

U.K.

£36,000

£26,000

Australia

A$100,000

A$69,000


2019 Top Universities for Masters in Data Science

Carnegie Mellon University
Columbia University
University of California, San Diego
University of Minnesota, Twin Cities
Cornell University
University of Texas at Austin
University of Michigan - Ann Arbor
Georgia Institute of Technology
Johns Hopkins University
Pennsylvania State University


More Universities to target for Data Science in 2019