Data science- Ananlytics-R 2018

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Slide1:

Data Science using R, Minitab & XLMiner R, Minitab XLMiner for Forecasting © 2013 - 2016 ExcelR Solutions. All Rights Reserved

AGENDA:

A G EN D A Data Visualization using Tableau Data Mining – Supervised & Unsupervised (Machine Learning) Text Mining & NLP AGENDA © 2013 - 2016 ExcelR Solutions. All Rights Reserved

What does it take to be a DATA SCIENTIST?:

What does it take to be a DATA SCIENTIST? Successful Data Scientist All Agenda Topics Domain K n o wledge P r act i ce S tati s ti c al Analysis Data Mini n g F or e c a s ting Da t a Visualizatio n © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Welcome to the Information Age … … drowning in data and starving for Knowledge:

Welcome to the Information Age … … drowning in data and starving for Knowledge © 2013 - 2016 ExcelR Solutions. All Rights Reserved

BIG DATA!:

BIG DATA! 500 million tweets every day , 1.3 billion accounts YouTube users upload 100 hours of video every minute 306 items are purchased every second 26.6 Million transactions per day 100 terabytes of data uploaded daily h t tp:/ / ww w .dn a i ndia. c o m / sc i t ec h / r epor t - f a c eboo k - s a w - one-billion-simultaneous-users-on-aug-24-2119428 Processing 100 petabytes a day (1 petabyte = 1000 terabytes) More than 1 million customer transactions every hour https://www.techinasia.com/alibaba-crushes-records-brings-143-billion-singles-day © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Why Tableau?:

Why Tableau? © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Why Tableau?:

Why Tableau? © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Why Tableau?:

Why Tableau? © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Why Tableau?:

Why Tableau? © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Data Types – Continuous & Discrete:

Data Types – Continuous & Discrete © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Data Types – Preliminaries:

Data Types – Preliminaries © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Random Variable:

Random Variable © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Probability:

Proba b il i ty © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Probability Distribution:

Probability Distribution © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Probability Applications:

Probability Applications © 2013 - 2016 ExcelR Solutions. All Rights Reserved

Sampling Funnel:

Population Sampling Frame SRS Sample © 2013 - 2016 ExcelR Solutions. All Rights Reserved Sampling Funnel

Slide17:

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