Scholarly Search Engine

Single stage cluster sampling

Name

Adaptive ClusterSampling

One of the main methods of adaptive sampling is adaptive clustersampling. As it involves unequal probability of sampling, standard Horvitz-Thompson and...

Stars: 31 Updated: February 20th,2018

Landsat wildland mapping accuracy.

A Landsat-aided classification of 10 wildland resource classes was developed for the Shivwits plateau region of the Lake Mead national recreation area, Arizona. Singlestageclustersampling (without replacement) was used to test the ...

Stars: 44 Updated: February 20th,2018

Mapping and estimating forest area and aboveground biomass in miombo woodlands in Tanzania using data from airborne laser scanning, ...

Eighty-eight ground plots distributed on 11 clusters of eight plots each according to a probability-based single-stageclustersampling design served as field data for regression model calibration used for mapping and estimation of AG...

Stars: 176 Updated: February 20th,2018

Annual risk of tuberculosis infection in Bangalore city.

A singlestageclustersampling design was adopted for selection of schools by random sampling from a consolidated list of Govt-run Govt-aided and Private-schools. Based on the frequency distribution of reaction sizes among 94340 test...

Stars: 73 Updated: February 20th,2018

Adaptive ClusterSampling

One of the main methods of adaptive sampling is adaptive clustersampling. As it involves unequal probability of sampling, standard Horvitz-Thompson and...

Stars: 31 Updated: February 20th,2018

Prevalence of hepatitis D virus infection in hepatitis B surface antigen-positive subjects in Golestan province, northeast Iran

Methods: 139 HBsAg-positive subjects detected from a population-based singlestageclustersampling in Golestan province of Iran were enrolled. All cases were evaluated for the presence of anti-HDV antibodies using commercially availa...

Stars: 165 Updated: February 20th,2018

Adaptive two-stageone-per-stratum sampling

We briefly describe adaptive clustersampling designs in which the initial sample is taken according to a Markov chain one-per-stratum design (Breidt, 1...

Stars: 55 Updated: February 20th,2018

Estimation of the design effect in community intervention studies

When the county is the unit of randomization and the outcome is mortality, we calculate the design effect as the ratio of the age adjusted mortality rates for singlestageclustersampling relative to simple random sampling; we use in...

Stars: 85 Updated: February 20th,2018

Prevalence of hepatitis D virus infection in HBsAg positive subjects in Iran.

One hundred thirty nine HBsAg positive subjects detected from a population based singlestageclustersampling in Golestan province of Iran were enrolled. All cases were evaluated for the presence of anti-HDV antibodies using commerci...

Stars: 100 Updated: February 20th,2018

Evaluation of single and two‐stage adaptive sampling designs for estimation of density and abundance of freshwater mussels in a lar...

Evaluation of single and two‐stage adaptive sampling designs for estimation of density and abundance of freshwater mussels in a large riverbenthic samplingadaptive clustersamplingtwo‐stage sequential samplingtwo‐stagesamplingunio...

Stars: 177 Updated: February 20th,2018

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