UNIT I Introduction to Data Science
Introduction to Data Science – Basic concepts – Data – Nature – Process for Data Science – Handling Data
UNIT II R and its applications
R software – core and optional packages – Data science packages – Exploratory Analytics using R –Visualizing Data– Applications
UNIT III Pre- Processing
Pre–processing Data with R – Scrapping– sampling – munging – cleaning – data from multiple sources – extraction from data bases
UNIT IV Big Data in R
Handling Big Data in R – Hadoop and R – New frameworks – Mapreduce with R – Organizing Data Sources
UNIT V Automation
Automation of Data Analytics – considerations – organizing for Data Science –Interpreting and Decision making
Learning Resources
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