ON THE ESTIMATION OF CONTRASTS IN LINEAR MODELS.

Abstract

In linear models with several observations per cell, a class of estimates of all contrasts are defined in terms of rank test statistics or normal scores statistic. The asymptotic efficiency of these estimates relative to the standard least squares estimates, as the number of observations in each cell gets large, is shown to be the same as the Pitman efficiency of the rank tests on which they are based to the corresponding t-tests. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1964
Accession Number
AD0600278

Entities

People

  • Madan L. Puri
  • Subha Bhuchongkul

Organizations

  • New York University

Tags

DTIC Thesaurus Topics

  • Computing-Related Activities
  • Contrast
  • Data Science
  • Efficiency
  • Information Science
  • Interdisciplinary Science
  • Mathematics
  • Observation
  • Standards
  • Statistical Analysis
  • Statistical Tests
  • Statistics

Fields of Study

  • Mathematics

Readers

  • Regression Analysis.