5 papers
Estimating ordered variance of two scale mixture of normal distributions
Shrajal Bajpai, Lakshmi Kanta Patra
This study investigates component wise estimation of ordered variances of scale mixture of two normal distributions. For this study two special loss functions are considered namely…
Estimating location parameters of several exponential distributions with ordered restriction under Linex loss function
Shrajal Bajpai, Lakshmi Kanta Patra, Suchandan Kayal
Some improved estimators of the location parameters of several exponential distributions with ordered restriction are derived and compared numerically using Monte Carlo simulations…
On the improved estimation of ordered parameters based on doubly type-II censored sample
Shrajal Bajpai, Lakshmi Kanta Patra
A doubly type-II censored scheme is an important sampling scheme in the life testing experiment and reliability engineering. In the present commutation, we have considered estimati…
Estimating location parameters of two exponential distributions with ordered scale parameters
Lakshmi Kanta Patra, Constantinos Petropoulos, Shrajal Bajpai +1
In the usual statistical inference problem, we estimate an unknown parameter of a statistical model using the information in the random sample. A priori information about the param…
Inadmissibility of invariant estimator of function of scale parameter of several exponential distributions
Lakshmi Kanta Patra, Shrajal Bajpai, Neeraj Misra
In various applied areas such as reliability engineering, molecular biology, finance, etc., the measure of uncertainty of a probability distribution plays an important role. In the…