413 search results for "market research"

Shorting at High: Algo Trading Strategy in R

August 11, 2016
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Shorting at High: Algo Trading Strategy in R

By Milind Paradkar Milind began his career in Gridstone Research, building earnings models and writing earnings notes for NYSE listed companies, covering Technology and REITs sectors. Milind has also worked at CRISIL and Deutsche Bank, where he was involved in modeling of Structured Finance deals covering Asset Backed Securities (ABS), and Collateralized Debt Obligations (CDOs)... The post Shorting...

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Attribution model with R (part 1: Markov chains concept)

As we know, a customer usually goes through a path/sequence of different channels/touchpoints before a purchase in e-commerce or conversion in other areas. In Google Analytics we can find some touchpoints more likely to assist to conversion than others that more likely to be last-click touchpoint. As most of the channels are paid for (in The post

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Notes from the 4th R in Insurance Conference

July 27, 2016
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Notes from the 4th R in Insurance Conference

The 4th R in Insurance conference took place at Cass Business School London on 11 July 2016. This one-day conference focused once more on the wide range of applications of R in insurance, actuarial science and beyond. The conference programme covered t...

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The collaborative innovation landscape in data science

July 24, 2016
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Computing platforms should be like Lego. That is, they should provide the fundamental building blocks and enable the users' imagination to innovate. The latest issue of Stata Journal exemplifies how Stata and, by the same account, R provide the platform for the users to innovate beyond the innate capacity of the core group responsible...

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An Introoduction to Portfolio Component Conditional Value At Risk

July 12, 2016
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An Introoduction to Portfolio Component Conditional Value At Risk

This post will introduce component conditional value at risk mechanics found in PerformanceAnalytics from a paper written by Brian Peterson, … Continue reading →

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Switch from SAS, SPSS or STATA to R with our latest course

July 11, 2016
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Switch from SAS, SPSS or STATA to R with our latest course

If you already know SAS, SPSS or Stata, you don’t need to spend time learning how to analyze data. You need a course that focuses on translating your knowledge into R. A course that facilitates switching from SAS, SPSS or STATA to R. That’s why Da...

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Using Microsoft R Server and dplyrxdf to Predict Flight Arrival Delays

July 5, 2016
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Using Microsoft R Server and dplyrxdf  to Predict Flight Arrival Delays

by Konstantin Golyaev, Data Scientist at Microsoft I recently participated in an internal one-day Microsoft R Server (MRS) hackathon. For an experienced base R user but a complete MRS novice, this turned out to be an interesting challenge. R has fantastic and unparalleled set of tools for exploratory data analysis, as long as your data set is small enough...

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The Datathon and how to make the most of it

June 28, 2016
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The Datathon and how to make the most of it

There are hundreds of definitions for the term Data Scientist… Fancy Venn Diagrams (like this one or this one), radial charts with a ridiculous number of skills (like the one here), multi-dimensional highly complicated charts...

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Did the weather affect the #Brexit vote?

June 26, 2016
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Did the weather affect the #Brexit vote?

On the evening of the polling day, some parts of London and southern England were hit by very bad weather, while other areas experienced nice weather with high temperatures and sunshine. The weather could have affected the Brexit vote by affecting Turnout or by affecting Voting Intentions. To cut a long story short: there is, … Continue reading...

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Exploring Global Internet Performance Data Using R

June 21, 2016
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Exploring Global Internet Performance Data Using R

by Lourdes O. Montenegro Lourdes O. Montenegro is a PhD candidate at the Lee Kuan Yew School of Public Policy, National University of Singapore. Her research interests cover the intersection of applied data science, technology, economics and public policy. Many of us now find it hard to live without a good quality internet connection. As a result, there is...

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