Optimal Regression Estimator for Stratified Two-Stage Sampling

A Regression-Type Estimator in Two-Stage Sampling

Calcutta Statistical Association Bulletin ◽

10.1177/0008068319870113 ◽

1987 ◽

Vol 36 (1-2) ◽

pp. 97-100 ◽

Cited By ~ 3

Author(s):

L. N. Sahoo

Keyword(s):

Auxiliary Information ◽

Regression Estimator ◽

Two Stage

A regression-type estimator in two-stage sampling is considered when the auxiliary information is available for the first-stage units in the population. The suggested estimator is found to be more efficient than the regression estimator suggested by Sukhatme et al. (1984).

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A two stage $k$-monotone B-spline regression estimator: Uniform Lipschitz property and optimal convergence rate

Electronic Journal of Statistics ◽

10.1214/18-ejs1426 ◽

2018 ◽

Vol 12 (1) ◽

pp. 1388-1428

Author(s):

Teresa M. Lebair ◽

Jinglai Shen

Keyword(s):

Convergence Rate ◽

Regression Estimator ◽

Spline Regression ◽

Optimal Convergence Rate ◽

Lipschitz Property ◽

Two Stage ◽

B Spline ◽

Optimal Convergence

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Determining the Effect of Some Biasing Parameter Selection Methods for the Two Stage Ridge Regression Estimator

Sakarya University Journal of Science ◽

10.16984/saufenbilder.422168 ◽

2018 ◽

pp. 1-1

Author(s):

Nimet Özbay ◽

Selma Toker

Keyword(s):

Ridge Regression ◽

Parameter Selection ◽

Regression Estimator ◽

Selection Methods ◽

Two Stage ◽

Ridge Regression Estimator

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Two-stage self-seeding method for preparation of single crystals of poly(phenylene sulfide)

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100153816 ◽

1989 ◽

Vol 47 ◽

pp. 368-369

Author(s):

Sengshiu Chung ◽

Peggy Cebe

Keyword(s):

Single Crystals ◽

High Performance ◽

Dilute Solution ◽

Two Stage ◽

Annealing Behavior ◽

High Performance Polymers ◽

Seeding Method ◽

Phenylene Sulfide

We are studying the crystallization and annealing behavior of high performance polymers, like poly(p-pheny1ene sulfide) PPS, and poly-(etheretherketone), PEEK. Our purpose is to determine whether PPS, which is similar in many ways to PEEK, undergoes reorganization during annealing. In an effort to address the issue of reorganization, we are studying solution grown single crystals of PPS as model materials.Observation of solution grown PPS crystals has been reported. Even from dilute solution, embrionic spherulites and aggregates were formed. We observe that these morphologies result when solutions containing uncrystallized polymer are cooled. To obtain samples of uniform single crystals, we have used two-stage self seeding and solution replacement techniques.

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