Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

QUAD: a computer package for the analysis of QUantal Assay Data.

B J Morgan1, S E Pack, D M Smith

  • 1Institute of Mathematics, University of Kent, Canterbury, U.K.

Computer Methods and Programs in Biomedicine
|December 1, 1989
PubMed
Summary

The QUAD computer package offers advanced logit analysis for quantal assay data. It provides flexible data analysis, diagnostics, and extended models with graphical displays for microcomputers.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Spatial patterns of water quality and remote sensing indices from UAV-based multispectral imagery across an irrigation pond.

Heliyon·2025
Same author

Hypercapnia-induced vasodilation in the cerebral circulation is reduced in older adults with sleep-disordered breathing.

Journal of applied physiology (Bethesda, Md. : 1985)·2021
Same author

Drone-based imaging to assess the microbial water quality in an irrigation pond: A pilot study.

The Science of the total environment·2019
Same author

Understanding the electronic structure of IrO2 using hard-X-ray photoelectron spectroscopy and density-functional theory.

Physical review letters·2014
Same author

Absence of a space-charge-derived enhancement of ionic conductivity in β|γ- heterostructured 7H- and 9R-AgI.

Journal of physics. Condensed matter : an Institute of Physics journal·2012
Same author

Chemical bonding in copper-based transparent conducting oxides: CuMO2 (M = In, Ga, Sc).

Journal of physics. Condensed matter : an Institute of Physics journal·2011

Area of Science:

  • Biostatistics
  • Computational Biology
  • Toxicology

Background:

  • Quantal assay data analysis requires specialized statistical methods.
  • Existing software may lack flexibility or advanced modeling capabilities.
  • Microcomputer accessibility for statistical analysis is increasing.

Purpose of the Study:

  • To introduce the QUAD computer package for quantal assay data analysis.
  • To detail the functionalities including logit analysis, dose transformations, and model diagnostics.
  • To showcase the integration of statistical research and microcomputer graphics.

Main Methods:

  • Development of a menu-driven package named QUAD using Advanced BASIC.
  • Implementation of logit analysis for quantal response data.

Related Experiment Videos

  • Inclusion of dose transformations, alternative confidence intervals, and model diagnostics.

    • Main Results:

    • QUAD performs logit analysis and provides flexible data analysis options.
    • The package offers diagnostics for assessing model fit.
    • Two families of extended models, including logit as a special case, are provided and fitted.

    Conclusions:

    • QUAD is a user-friendly, menu-driven package for microcomputers.
    • It incorporates advanced statistical research for robust data analysis.
    • Further developments are planned for this pilot package.