Main Title |
Comparison of Variance Estimators of the Horvitz-Thompson Estimator for Randomized Variable Probability Systematic Sampling. |
Author |
Stehman, S. V. ;
Overton, W. S. ;
|
CORP Author |
State Univ. of New York Coll. of Environmental Science and Forestry, Syracuse. ;Oregon State Univ., Corvallis.;Corvallis Environmental Research Lab., OR. |
Publisher |
Mar 94 |
Year Published |
1994 |
Report Number |
EPA-R-815422 ;EPA-R-816721; EPA/600/J-94/292; |
Stock Number |
PB94-191186 |
Additional Subjects |
Environmental surveys ;
Sampling ;
Statistical analysis ;
Streams ;
Water pollution ;
Variance(Statistics) ;
Comparison ;
Probability theory ;
Study estimates ;
Empirical equations ;
Population(Statistics) ;
Reprints ;
National Stream Surveys ;
Environmental Monitoring and Assessment Program ;
Horvitz-Thompson estimation ;
Yates-Grundy estimation
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB94-191186 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
14p |
Abstract |
Two large-scale environmental surveys, the National Stream Survey (NSS) and the Environmental Protection Agency's proposed Environmental Monitoring and Assessment Program (EMAP), motivated investigation of estimators of the variance of the Horvitz-Thompson estimator under variable probability systematic sampling. As is common in practice, survey objectives required special design and analysis features that strongly influenced selection of a variance estimator. In this article we investigate properties of the variance estimator used in the NSS and proposed for some applications in EMAP. (Copyright (c) 1994 American Statistical Association.) |
Supplementary Notes |
Pub. in Jnl. of the American Statistical Association, v89 n425 p30-43 Mar 94. Prepared in cooperation with Oregon State Univ., Corvallis. Sponsored by Corvallis Environmental Research Lab., OR. |
NTIS Title Notes |
Journal article. |
Title Annotations |
Reprint: Comparison of Variance Estimators of the Horvitz-Thompson Estimator for Randomized Variable Probability Systematic Sampling. |
Category Codes |
68; 72F |
NTIS Prices |
PC A03/MF A01 |
Primary Description |
600/02 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
423125479 |
Origin |
NTIS |
Type |
CAT |