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Data Science using R, Minitab & XLMiner

R, Minitab XLMiner forForecasting

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AGENDA

Data  

Visualization  

usingTableau

Data Mining–
Supervised &  

Unsupervised  

(Machine  

Learning)

Text Mining &

NLP

AGENDA

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What does it take to be a DATA
SCIENTIST?

Successful Data Scientist

AllAgenda

Topics

Domain  

Knowledge

Practice

Statistical 

Analysis
Data  

Minin  

g

Forecasting

Data

Visualizatio

n

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

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BIG DATA!
500 million tweets every day, 1.3 billionaccounts

YouTube users upload 100 hours of video every minute

306 items are purchased every second

26.6 Million transactions perday

100 terabytes of datauploadeddaily 

http://www.dnaindia.com/scitech/report-facebook-saw- one-

billion-simultaneous-users-on-aug-24-2119428

Processing 100 petabytes a day (1petabyte

= 1000 terabytes)

More than 1 million customer transactions every hour

https://www.techinasia.com/alibaba-crushes-records-brings-143-billion-singles-day
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Why Tableau?

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Why Tableau?

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Why Tableau?

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Why Tableau?

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Data Types – Continuous & Discrete

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Data Types – Preliminaries

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Random Variable

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Probability

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Probability Distribution

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Probability Applications

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Population

SamplingFrame  

SRS

Sample
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Sampling Funnel


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