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Priyanka Chhaparwal
Priyanka Chhaparwal
assistant professor
Verified email at uem.edu.in
Title
Cited by
Cited by
Year
A robust unbiased dual to product estimator for population mean through modified maximum likelihood in simple random sampling
S Kumar, P Chhaparwal
Cogent Mathematics & Statistics 3 (1), 1168070, 2016
142016
Robust exponential ratio and product type estimators for population mean using order statistics in simple random sampling
S Kumar, P Chhaparwal
INTERNATIONAL JOURNAL OF ECOLOGICAL ECONOMICS & STATISTICS 38 (3), 51-70, 2017
72017
Ratio-and product-based estimators using known coefficient of variation of the auxiliary variable via modified maximum likelihood
S Kumar, P Chhaparwal
Life Cycle Reliability and Safety Engineering 8 (2), 99-116, 2019
32019
An improved regression type estimator to estimate population mean under non-normality in simple random sampling
S Kumar, P Maheshwari, P Chhaparwal
Journal of Statistics and Management Systems 20 (6), 1035-1050, 2017
22017
A Generalized Multivariate Ratio and Regression Type Estimator for Population Mean Using A Linear Combination of Two Auxiliary Variables
S Kumar, P Chhaparwal
Sri Lankan Journal of Applied Statistics 17 (1), 2016
22016
Robust modified estimators of population parameters using auxiliary information under non normality
P Chhaparwal
Ajmer, 0
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