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Credit off-take from formal financial institutions in rural India: quantile regression results
(Springer Science+Business Media, 2014)
Extending financial services to unbanked population in India has remained a central part of the policy thrust of the Indian government for decades. To that effect, a widespread formal credit delivery mechanism has been ...
SB-robust estimators of the parameters of the wrapped normal distribution
(Communications in Statistics: Theory & Methods, 2013)
In this article, we study the SB-robustness of various estimators of the mean direction (μ) and the concentration parameter (ρ) of the wrapped normal distribution. The functional corresponding to the sample mean direction ...
Bayesian Analysis of Rank Data Using SIR
(2011-05-05)
Statistical Process Control at Landis + Gyr Limited – Implementation of Control Charts
(2010-08-31)
In this case the evolution of quality function is described along with the central role of Statistical Process Control (SPC) in it. The case also looks at the important problem of selecting the right control chart to use ...
Probability Models for Non-Life Insurance Applications
(2010-09-02)
In this note we discuss the various probability models for non-life insurance applications. Both the Poisson Process models as well as the more general Renewal Process model are discussed as models for the Claim arrival ...
A Note on Randomized Response Surveys
(2010-08-28)
In this technical note we discuss some useful techniques for gathering sensitive data. We discuss three methods of Randomized response surveys warner’s methods, unrelated questions method and a method for gathering sertives ...
Note on Test of Normality
(2010-08-31)
In this technical note we discuss graphical assessment and formal testing procedures for normality.The widely used graphical techniques. P-P & Q–Q plots are described. Several formal testing procedures namely, - tests bazed ...
DISHA - Career @ Analytics
(2010-09-06)
The knowledge process outsourcing (KPO) industry employs some of the most highly skilled knowledge workers in India. The employees in this industry are mostly post-graduates and come from diverse backgrounds—engineering, ...
CESC Limited: Loss Control Cell
(2010-09-16)
Towards Deming Prize - Case of Tata Steel
(Indian Institute of Management Ahmedabad, 2014)
In this case we describe the gradual transformation of India's largest private sector steel manufacturer Tata Steel that enabled it to win the coveted Deming Prize for quality. The case discusses how the company is able ...