What is the difference between USPS First Class and Priority and Express Mail â First Class mail delivers within 2 â 3 days. Priority Mail delivers in 1-3 days.
Qualifying for studying Analytics / Data Science as a post graduate course in US is not easy. But itâs not impossible either. I recently got selected in 2016-2018 batch for MS in Data Science at Columbia University. So, I thought I will share my learnings and research with our community.
Because data science is so new, universities are scrambling to define it and develop curriculums. As an academic field, it cuts across disciplines, with courses in statistics, analytics, computer science and math, coupled with the specialty a student wants to analyze, from patterns in marine life to historical texts.