English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Variance estimation for estimators of state, county, and school districtquantities derived from the Census 2000 long form are discussed. The varianceestimator must account for (1) uncertainty due to imputation, and (2) raking tocensus population controls. An imputation procedure that imputes more than onevalue for each missing item using donors that are neighbors is described andthe procedure using two nearest neighbors is applied to the Census long form.The Kim and Fuller [Biometrika 91 (2004) 559--578] method for varianceestimation under fractional hot deck imputation is adapted for application tothe long form data. Numerical results from the 2000 long form data arepresented.

Variance estimation for nearest neighbor imputation for US Census long form data