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Blog Posts

Why Analytics Needs The Human Element

Posted by Sam Button on November 19, 2015 at 5:26am

Are data scientists overpaid?

Posted by Decision Science on November 8, 2015 at 4:30pm — 1 Comment

Stop Being a Victim of High Bounce Rates

Posted by Efrat Ravid on October 29, 2015 at 5:30am

Cross Industry Standard for Data Mining

Posted by suresh kumar Gorakala on October 22, 2015 at 10:59am — 2 Comments

Are You Holding The Map Upside Down?

Posted by Efrat Ravid on October 22, 2015 at 4:30am

How Much Should Business Intelligence Cost?

Posted by Eran Levy on October 20, 2015 at 3:00am

How to track and visualize data lineage

Posted by Jean Villedieu on October 13, 2015 at 1:47am

Introduction to Logistic Regression in R

Posted by suresh kumar Gorakala on October 7, 2015 at 9:33pm

What is Dark Fiber?

Posted by Luis Cardenas on October 2, 2015 at 3:07pm

Managing your data with graph databases

Posted by Zygimantas Jacikevicius on September 29, 2015 at 10:41am


Two stage Clustering

Hi all,Any good tips on where to learn more about two stage clustering in R or SAS? An example accompanied would be great,Thank you in advanceContinue

Tags: clustering, stage, two, r

Started by Aristos Koutras in Business Analytics Nov 9.

My papers on my non-Markovian approach to modeling energy/commodity prices with spikes

Dear Colleagues, I would like to bring to your attention my papers and book chapters of 2000 - 2013 on my non-Markovian approach to modeling energy/commodity prices with spikes that might be of interest to you - please kindly see references [1] –…Continue

Started by Valery A. Kholodnyi in Quant Oct 23.

SAS array in R

Hi all,How would you translate this SAS array example into R? What i am trying to do is to create a flag variable based on a calculation within the defined array x. *The columns I have are x0, the array variables x1-x5 and the flag that i want to…Continue

Started by Aristos Koutras in Data Mining Software Oct 15.

Challenge of the week: identifying patterns in complex time series

Test your data science skills!Our new challenge is about identifying periodicity (simple or multiple) and…Continue

Started by Vincent Granville in Data Mining Software Sep 26.

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"I want some good online resources to learn sas and r as a beginner."

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