Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Amber Asghar"'
Publikováno v:
Journal of King Saud University: Science, Vol 30, Iss 2, Pp 223-228 (2018)
In this study we have proposed a multivariate regression-cum-exponential type estimator for estimating a vector of population variance. In the present study, unknown population variance vector estimation has been discussed using multi-auxiliary varia
Externí odkaz:
https://doaj.org/article/b5e47df28dcd4953b57b57992147c024
Publikováno v:
Journal of Statistical Computation and Simulation. :1-23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23a9f8041ed23e3008229316e30c5916
https://doi.org/10.1080/00949655.2022.2147933
https://doi.org/10.1080/00949655.2022.2147933
Publikováno v:
Revista Colombiana de Estadística, Vol 37, Iss 1, Pp 213-224 (2014)
In this paper, generalized exponential-type estimator has been proposed for estimating the population variance using mean auxiliary variable in single-phase sampling. Some special cases of the proposed generalized estimator have also been discussed.
Externí odkaz:
https://doaj.org/article/1ebcc564f7124db4900f801b6d3bcc24
Publikováno v:
Pakistan journal of pharmaceutical sciences. 35(1)
Coronavirus disease (COVID-19) pandemic has recently become a global health crisis. On the basis of this study the data reported from ten different countries on confirmed daily deaths caused by COVID-19. By fitting the linear regression models based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e74eb60d269c34f8ba03996132b43a0b
https://pubmed.ncbi.nlm.nih.gov/35221283
https://pubmed.ncbi.nlm.nih.gov/35221283
Publikováno v:
Journal of King Saud University: Science, Vol 30, Iss 2, Pp 223-228 (2018)
In this study we have proposed a multivariate regression-cum-exponential type estimator for estimating a vector of population variance. In the present study, unknown population variance vector estimation has been discussed using multi-auxiliary varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f66c78bc09b73ac3381e1d94c093fd5
http://www.sciencedirect.com/science/article/pii/S1018364716305997
http://www.sciencedirect.com/science/article/pii/S1018364716305997
Publikováno v:
International Journal of Applied and Computational Mathematics. 2:75-84
In this study, two-phase sampling is considered for estimating the population variance of study variable taking two auxiliary variables. The proposed generalized estimator and class of estimators are the exponential function of auxiliary variables. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87115bcf46c2178188a98a0838851804
https://doi.org/10.1007/s40819-015-0047-5
https://doi.org/10.1007/s40819-015-0047-5
Autor:
ASGHAR, AMBER1 zukhruf10@gmail.com, SANAULLAH, AAMIR2 chaamirsanaullah@yahoo.com, HANIF, MUHAMMAD3 drmianhanif@gmail.com
Publikováno v:
Colombian Journal of Statistics / Revista Colombiana de Estadística. jun2014, Vol. 37 Issue 1, p213-224. 12p.
Publikováno v:
Journal of Statistical Computation & Simulation; Jul2023, Vol. 93 Issue 10, p1644-1666, 23p
Publikováno v:
International Journal of Applied & Computational Mathematics; Mar2016, Vol. 2 Issue 1, p75-84, 10p