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Home Articles Posted by Sunil Ray

Posts by : Sunil Ray

Author / 63 Posts
I am a Business Analytics and Intelligence professional with deep experience in the Indian Insurance industry. I have worked for various multi-national Insurance companies in last 7 years.
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Introduction SAS probably holds the highest market share in analytics solutions for enterprises. With its good data handling and graphical capabilities, SAS is an …

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Introduction What is the most commonly used tool in data industry? You might have guessed it because of the title of the article – …

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Introduction There are no shortcuts for data exploration. If you are in a state of mind, that machine learning can sail you away from …

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Introduction Enhancing a model performance can be challenging at times. I’m sure, a lot of you would agree with me if you’ve found yourself stuck …

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Introduction If you’ve been writing the same lines of code repeatedly in SAS, you can stop now. It shouldn’t be as laborious as you’ve …

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Introduction Learning SQL after Excel couldn’t be simpler! I’ve spent more than a decade working on Excel. Yet, there is so much to learn. …

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Introduction QlikView is a popular and simple to learn tool for data visualization. Its simple interface makes it a favorite among newbies in analytics. I loved it …

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Introduction GraphLab came as an unexpected breakthrough on my learning plan. After all, ‘ Good Things Happen When You Expect Them Least To Happen’. …

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Introduction Categorical variables are known to hide and mask lots of interesting information in a data set. It’s crucial to learn the methods of …

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Introduction I have closely monitored the series of Data Hackathons and found an interesting trend (shown below). This trend is based on participant rankings on public …