J. C. Koop

发表

Notes for a unified theory of estimation for sample surveys taking into account response erros

J. C. Koop, 1974 .

On the derivation of expected value and variance of ratios without the use of infinite series expansions

J. C. Koop, 1972 .

Some problems of statistical inference from sample survey data for analytic studies

J. C. Koop, 1986 .

On statistical inference in sample surveys and the underlying role of randomization

J. C. Koop, 1979 .

On the axioms of sample formation and their bearing on the construction of linear estimators in sampling theory for finite universes

J. C. Koop, 1963 .

On upper limits to the difference in bias between two ratio estimates

J. C. Koop, John Clement Koop, 1962 .

Bias reduction and efficiency of reconstructed ratio estimators for a finite universe

J. C. Koop, 1976 .

Estimation of correlation for a finite universe

J. C. Koop, 1970 .

On an Identity for the Variance of a Ratio of Two Random Variables

J. C. Koop, 1964 .