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Being paranoid about data accuracy!
This article lays out the framework and simple 7 steps for analysts to check accuracy of their datasets. A must read for every business analyst.
Kunal Jain 18 Apr, 2015
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Diagnosing residual plots in linear regression models
This article lays out how to validate assumptions in a linear regression model. Learn about residual diagnostics and residual plots in linear regression.
Tavish Srivastava 21 Nov, 2024
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4 tricky SAS questions commonly asked in interview
SAS is highly capable of data triangulation, and what distinguishes SAS from other such languages is its simplicity to code.
Tavish Srivastava 25 Jun, 2019 -
Getting your clustering right (Part II)
This article covers some of the challenges of clustering. It also lays out steps to get good clusters even from a uniform population.
Tavish Srivastava 25 Jun, 2020 -
5 Simple manipulations to extract maximum information out of your data
This article lays out a list of 5 simple manipulations which will help you to extract maximum possible information for your datasets. Try now !
Kunal Jain 28 Apr, 2015 -
Getting your clustering right (Part I)
An introduction to clustering analysis. In this article learn about techniques of clustering analysis and the common steps involved in clustering.
Tavish Srivastava 25 Jun, 2020 -
How to find inefficient branches when considering multiple outputs?
This article describes how we can use envelopment or efficient frontiers in Business problems and use them to find out inefficient processes through simple case study and examples.
Tavish Srivastava 28 Apr, 2015 -
Festive season special: Building models on seasonal data
Analytics models suffer due to seasonality in business. This article explains various seasonality & industry standard ways to treat them.
Tavish Srivastava 24 Apr, 2015 -
Trick to enhance power of Regression model
This article explains benefits of both the techniques regression and decision tree to create powerful predictive models.
Tavish Srivastava 17 Apr, 2015
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News: Edvancer Eduventures start CBAP course in Mumbai
Edvancer Eduventures has started offering a range of analytics courses in India. A short interview with the CEO, Aatash Shah.
Kunal Jain 18 Apr, 2015
