L
Laurence V. Madden
Researcher at Ohio State University
Publications - 294
Citations - 16704
Laurence V. Madden is an academic researcher from Ohio State University. The author has contributed to research in topics: Plant disease & Population. The author has an hindex of 61, co-authored 287 publications receiving 15567 citations. Previous affiliations of Laurence V. Madden include Ohio Agricultural Research and Development Center & Pennsylvania State University.
Papers
More filters
Book
Introduction to Plant Disease Epidemiology
TL;DR: This paper presents the results of a two-year study into the design and modelling of Spatial Pattern Simulation Models of Plant Disease Designing Experiments and Sampling Crop Loss Assessment and Modelling Forecasting Plant Diseases.
Journal ArticleDOI
Nonparametric analysis of ordinal data in designed factorial experiments.
Denis A. Shah,Laurence V. Madden +1 more
TL;DR: This paper illustrates the nonparametric analysis of ordinal data obtained from two-way factorial designs, including a repeated measures design, and shows how to quantify the effects of experimental factors on ratings through estimated relative marginal effects.
Journal ArticleDOI
Plant disease incidence: distributions, heterogeneity, and temporal analysis
Laurence V. Madden,Gareth Hughes +1 more
TL;DR: The statistical properties of disease incidence are reviewed and used to characterize spatial patterns of diseased entities (e.g. plants), satisfy assumptions of statistical analyses, and quantify change in incidence over time.