Posts

Sanchita Lobo


February 23rd, 2016

With companies now realizing that Analytics & Big Data are the key drivers for their organizations growth, the demand for data  scienti...

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Augusteen Peter


September 18th, 2015

Measures of central tendency is one of the most popular techniques used for data summarization of a series. When you have a large amount of d...

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Gunnvant Singh


July 20th, 2015

R has been an all rounder. Be it the implementation of any esoteric statistical algorithm, any database technology or geo-spatial plotting, R has it all and every day new packages are being ...

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Arokia Armel


July 10th, 2015

If you want to become a Data Scientist or Data Analyst, it’s imperative that you are develop expertise in both R and Python programming languages. However, which to learn first? Which one is more useful and relevant in the industry? If you are one ...

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Kafeel Basha


May 16th, 2015

If yes, here is a quick tutorial… Let’s begin by understanding a Matrix. Well, a Matrix is an array of numbers, in a combination of rows an...

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Kiran PV


April 30th, 2015

  Take a look at our faculty P.V Kiran's recent article published in Analytics Vidhya. Kiran gives us a quick but comprehensive guide to the Swirl Package, which he says is essentially a quick and fun package one can use to learn R ...

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Kiran PV


April 15th, 2015

Are you a data scientist who loves working with R, mainly because it is free and open source? However do you run into a wall when the datasets you are working with are really large? Well, we have a solution for you...

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Sanchita Lobo


April 7th, 2015

This week began with a bang as the acquisition of Revolution Analytics by Microsoft became official. Revolution Analytics is now a wholly-owned subsidiary of Microsoft and the Revolution Analytics team are now Microsof...

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Kiran PV


March 26th, 2015

As you know, R software is widely used among statisticians and data scientists for statistical computing, data analysis and graphing. One of the major reasons for its popularity is t...

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Kafeel Basha


March 23rd, 2015

In today’s post we will try and understand some discrete distributions namely, Binomial, Poisson and Normal distributions with some examples. ...

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Abhirami Sankar


January 20th, 2015

A Waterfall Chart is a form of data visualization which helps in determining the cumulative effect of sequentially introduced positive or negative values - Wikipedia ...

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Abhirami Sankar


December 31st, 2014

While base R as well as stringr functions are good for only simple text processing,we needed better packages for dealing with more complex problems such as natural language processing. ...

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