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Hariharan Sunder
  • Male
  • Atlanta, GA
  • United States
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Hariharan Sunder's Discussions

Time dependent variables in logistic regression

Started this discussion. Last reply by Nathan Wang Feb 11, 2013. 1 Reply

Hi all,I need your thoughts regarding a logistic regression model i am building to predict customers propensity to churn.I have users of all tenure in the model sample ranging from 1 month onwards…Continue

Predicting CLTV

Started this discussion. Last reply by Upasana Sep 9, 2014. 3 Replies

I am working on a project to forecast CLTV and would like to get suggestions regarding possible approach I could adopt. Below is a description of my project:Our client is an e-retailer specializing…Continue

Adjusting for Oversampled Data

Started this discussion. Last reply by Jeff Oct 14, 2010. 6 Replies

Hi guys,I have some doubts regarding oversampling. I am trying to predict the probability of a person to unsubscribe from emails for an online retailer. I plan to run a Logistic regression model for…Continue

Logistic Regression - Hosmer Lemeshow test

Started this discussion. Last reply by Nur Andi Mar 8, 2012. 11 Replies

I'm confused about the Hosmer and Lemeshow Goodness-of-Fit test in SASfor logit models. It is giving me some problems. It is testingsignificant (p<0.001), which as I understand implies my logit…Continue

 

Hariharan Sunder's Page

Profile Information

Company:
AT&T
Job Title:
Sr.Statistician
Seniority:
Technical, Manager
Job Function:
Business Analytics, Predictive Modeling, Data Mining, Marketing Databases, Operations Research, Statistical Programming, Web Analytics, Statistical Consulting
Industry:
Analytics
Short Bio:
Sr. Marketing Database Statistician – Credit Risk & Collections, AT&T Services, Atlanta, GA April 2015 – present

Sr. Analytics Associate, Mu Sigma Inc., Beaverton, OR / Austin, TX May 2014 – April 2015

Business Analyst/Senior Analyst/Associate Manager, Mu Sigma Inc., India Nov 2009 – Apr 2014
Interests:
Finding a New Position, Networking

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