Results 291 to 300 of about 198,581 (353)

Probits of Mixtures

Biometrics, 1989
The tolerances of individuals (insects, parasites) in a population have a frequency or probability distribution called a tolerance distribution. Many tolerance distributions in bioassay studies can be the result of a rather heterogeneous population of individuals and can often be modelled as a mixture of a number of standard unimodal distributions.
Lwin, T., Martin, P. J.
openaire   +3 more sources

Multi-Variate Probit Analysis

Biometrics, 1970
SUMMARY This paper is concerned with the situation in which samples from a population of biological organisms are exposed to a stimulus at various levels, the effect on the organisms being manifested in terms of the observable quantal responses of two or more separate physiological systems.
J R, Ashford, R R, Sowden
openaire   +2 more sources

Home - About - Disclaimer - Privacy