An analytics professional working in areas like Data mining, Statistical analysis, Statistical modeling, Data management for over 6 years.
A post graduate in statistics has expertise in segmentation, response modeling, brand analysis, cross-sell, up-sell modeling, research analysis, sample projection algorithms using tools like SPSS Statistics, SPSS Clementine, SPSS Dimension, SAS Base, SAS Stat, SAS Enterprise miner, Win Cross, SSAS etc.
Field of Expertise:
Business Analytics, Predictive Modeling, Data Mining, Biostatistics, Marketing Databases, Operations Research, Quant, Statistical Programming, Web Analytics, Statistical Consulting, SAS, Industrial Statistics
Years of Experience in Analytical Role:
Technical, Manager, C-Level, Consultant
Finding a New Position, Networking, New Venture
What is your Favorite Data Mining or Analytical Website?
"From an analytics point of view some of the jargon would be imperative to send a more clear message about the proficiency of a statistician or analyst.
That said, a more liberal smattering of statistical or analytics terms might actually be…"
"Yes, OLS is influenced by outliers (extreme values of the response variables) and by high-leverage points (extreme values in the space of the regressors. Robust regression techniques are not difficult to use, and most software programs support…"
Hi Guys,Just having hard time dealing with the outliers/influencers/high levarage points in driver's analysis models I am working at. It's basically the periodical tracking data analysis, where every year we do driver's analysis and observe the change points. The OLS technique which we are using looks like not a robust technique to deal with situations of outliers and influencers which substantially affect the regression equation if removed or added new data. Using residual analysis we are…See More
"If you following the sampling norms correctly, then diagnose why there is a skewness in your sample data. Most of the time the skewness is due to the fact that sample drawn do not follow simple random sampling assumptions. Based on the diagnosis,…"
"Want to add few more critical mistakes, which ranks high in my opinion.
1) No action plan on the modeling results - the analysis is drived only by business problem or some objectives but no action planned on the results.
2) No or indefinite success…"