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Ravirajan.K's Discussions

Mean Score Clarification

Started Jan 8, 2013 0 Replies

  Hi, As Iam working on Employee satisfaction survey. I have around 10 pillars and within the pillars 4- 5 questions(attributes). Response scale ranges from 1 to 3 . 1 as disagree, 2 as neutral and 3…Continue

Logistics Data for retail sector

Started this discussion. Last reply by Ravirajan.K Dec 9, 2012. 2 Replies

Hi, I am currently involve in a retail project. Got logistics data of retail firm to indentify the drivers efficiency and to reduce non delivery of products on time.Both indeppendent and dependent…Continue

Interpretation for Tree Classification on R' Packages

Started Apr 23, 2012 0 Replies

Hi friends,Iam currently using R'package to do RF regression method. Dependent variable (Y=1,2,3) and 40 independent variables each sclae from 1 to 5). I have code got node purity for all variables…Continue

How to reduce variables?

Started this discussion. Last reply by Alex Zolot May 26, 2011. 6 Replies

Hi All, Iam currently involved in building a response model for MPE client. sample data set has 3800 variables and 50000 cases. In logistic regression how I can reduce the variables (approx. 2500…Continue


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Profile Information

IBM India Pvt Ltd
Technical, Manager
Job Function:
Business Analytics, Operations Research, Econometrics, Environmental Statistics
Finding a New Position, Networking

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