data science Search Results – DataScienceCentral.com

Constructing Role Objects and Interpreting Role Conflicts Through the Lens of Stress

DonPhilipFaithful
July 7, 2019 at 2:11 am

In my previous post, I discussed the relationship between role conflict and performance. I suggested that all things being equal, role conflict might be the primary det...

Nowcasting Chicago Crime with Python-Pandas, and R.

stevemiller141
July 5, 2019 at 1:34 am

In my many years as a data scientist, I’ve spent more time doing forecast work than any other type of predictive modeling. Often as not, the challenges have involve...

Excel Cheat Sheet

CapriGranville733
July 4, 2019 at 2:30 am

This 12-page document lists hundreds of Excel functions and formulas, covering Lookup/Ref Functions String/Text Functions Date/Time Functions Math/Trig Functions Statis...

Hypothesis Tests in One Picture

Stephanie Glen
July 3, 2019 at 2:30 am

There are dozens of different hypothesis tests, so choosing one can be a little overwhelming. The good news is that one of the more popular tests will usually do the tric...

Marketing Analytics through Markov Chain

RidhimaKumar
July 1, 2019 at 7:00 pm

Imagine you are a company selling a fast-moving consumer good in the market. Let’s assume that the customer would follow the given journey to make the final purchase: ...

Microsoft Azure ML Studio – A Tutorial on How to Create a Churn Model in No Time

SunilKappal
June 30, 2019 at 11:02 pm

In this article, we will see how we can implement a simple customer churn model that is built by using Azure Machine Learning studio. This article will give us a starting...

Forecasting with Lead Regression

DrMoloyDe
June 20, 2019 at 11:10 pm

Our client was a pioneering company in producing and delivering Roof Shingles. Their main plant in Minnesota and they have around 25 more plants across US. Client impleme...

Why Beauty Industry is Betting Big On Chatbot Technology

AmitDua
June 19, 2019 at 9:30 pm

In the beauty industry, chatbots are seen to solve much more than tangible problems. During the initial phase, its usage was straightforward and cautious – Personal...

The Divergence Index: A new polarization measure for ordinal categorical variables

LudovicoPinzari
June 17, 2019 at 7:54 pm

In the statistical literature, for ordinal types of data, are known lots of indicators to measure the degree of the polarization phenomenon. Typically, many of the widely...

Oil & Gas and IoT: The Trio That Takes the Modern Society to a New Level

SanjeevVerma
June 16, 2019 at 11:30 pm

The domestic economy gets directly and indirectly impacted by the Oil and Gas Industry. It is pretty much noticeable that the oil and gas prices directly affect the econo...

Search Results for: data science