Zobrazeno 1 - 5
of 5
pro vyhledávání: '"L. N. UPADHYAYA"'
Publikováno v:
Statistica, Vol 69, Iss 4, Pp 299-310 (2013)
This paper addresses the problem of estimating the population mean of the study variate Y using information on two auxiliary variables X1 and X2 . A ratio-cum-product type exponential estimator has been suggested and its bias and mean squared error h
Externí odkaz:
https://doaj.org/article/d608e08687a4465ca508bb3f7dc6705a
A family of almost unbiased estimators for negatively correlated variables using Jackknife technique
Publikováno v:
Statistica, Vol 64, Iss 4, Pp 767-778 (2007)
Using Jackknife technique a family of almost unbiased estimators for Y, the population mean of the study variable Y, is suggested and its properties analysed under simple random sampling and without replacement (SRSWOR) scheme. An empirical investiga
Externí odkaz:
https://doaj.org/article/6e5c77de1b7049268b9967b5c55275f6
Publikováno v:
Journal of the Society of Powder Technology, Japan. 21:95-98
Publikováno v:
Indian pediatrics. 4(5)
Publikováno v:
Indian journal of pediatrics. 34(237)
A case of neonatal ascites associated with urinary tract anomalies is reported. The pathogenesis of ascites in such cases is briefly discussed on the basis of views expressed by different workers. A brief review of the literature is presented.