cucumber: Disease spread in cucumber
In isdals: Datasets for Introduction to Statistical Data Analysis for the Life Sciences
cucumber R Documentation
Disease spread in cucumber
Description
Spread of a disease in cucumbers depends on climate and amount of
fertilizer. The amount of infection on standardized plants was
recorded after a number of days, and two plants were examined for
each combination of climate and dose.
Usage
data(cucumber)
Format
A data frame with 12 observations on the following 3 variables.
diseasea numeric vector
climatea factor with levels A (change to day temperature 3
hours before sunrise) and B (normal change to day temperature)
dosea numeric vector with dose of applied fertilizer
Source
de Neergaard, E. et al (1993). Studies of Didymella bryoniae: the
influence of nutrition and cultural practices on the occurrence of stem
lesions and internal and external fruit rot on different cultivars of
cucumber. Netherlands Journal of Plant Pathology. 99:335-343
Examples
data(cucumber)
isdals documentation built on Aug. 20, 2023, 1:07 a.m.
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| cucumber | R Documentation |
Disease spread in cucumber
Description
Spread of a disease in cucumbers depends on climate and amount of fertilizer. The amount of infection on standardized plants was recorded after a number of days, and two plants were examined for each combination of climate and dose.
Usage
data(cucumber)Format
A data frame with 12 observations on the following 3 variables.
diseasea numeric vector
climatea factor with levels
A(change to day temperature 3 hours before sunrise) andB(normal change to day temperature)dosea numeric vector with dose of applied fertilizer
Source
de Neergaard, E. et al (1993). Studies of Didymella bryoniae: the influence of nutrition and cultural practices on the occurrence of stem lesions and internal and external fruit rot on different cultivars of cucumber. Netherlands Journal of Plant Pathology. 99:335-343
Examples
data(cucumber)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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