All Posts

Gaurav Vohra


January 15th, 2011

Update 2017: This article on most popular analytics tools was originally written more than 5 years ago.  It has been updated a couple of times since then. However, the industry has changed rapidly i...

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Hypothesis Testing
Gaurav Vohra


January 11th, 2011

Often times, in businesses and outside, people need to evaluate whether the parameters of two populations are alike or different. A pharmaceutical company may want to know whether a new drug causes one reaction in one ...

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Clustering
Gaurav Vohra


January 7th, 2011

Clustering is the process of grouping observations of similar kinds into smaller groups within the larger population. It has widespread application in business analytics. One of the questions facing businesses is how t...

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Sentiment Analysis
Gaurav Vohra


January 3rd, 2011

“No takers for ‘Takers’” I had already received three posts slamming the new movie ‘Takers’ on Facebook. I had determinedly ignored them and planned to watch th...

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Learn The Industry
Gaurav Vohra


December 29th, 2010

So you have got a job as an analyst in your dream company? Here are some helpful tips to ensure your career gets off to a good start. ...

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IBM Betting on Analytics
Gaurav Vohra


December 24th, 2010

Category :

International Business Machines Corp. Or IBM as it is popularly known recently announced its restructuring plans for its India BPO subsidiary Daksh. IBM wants its subsidiary’s services to become more valuable to its ...

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Industry leveraging analytics
Gaurav Vohra


December 17th, 2010

Category :

Analytics as a field is not new to India. Recognizing the abundance of quantitatively skilled workforce and the cost advantage, companies from all over the world have established their analytics centres in India over t...

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Analytics Hub
Gaurav Vohra


December 10th, 2010

Do you love to explore and investigate information? Do you find spreadsheets to be a useful ally rather than the scary monster people make them out to be? If the answer to both the questions is yes, you should consider...

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Gaurav Vohra


December 1st, 2010