mackerel: Nematodes in mackerel
In isdals: Datasets for Introduction to Statistical Data Analysis for the Life Sciences
mackerel R Documentation
Nematodes in mackerel
Description
Data to examine if cooling right after catching prevents
nematodes (roundworms) from moving from the belly of mackerel to the
fillet. A total of 150 mackerels were investigated and their length,
number of nematodes in the belly, and time before counting the
nematodes in the fillet were registered. The response variable is
binary: presence or absence of nematodes in the fillet.
Usage
data(mackerel)
Format
A data frame with 150 observations on the following 7 variables.
lengtha numeric vector
visca numeric vector
lefta numeric vector
righta numeric vector
fileta numeric vector
portiona numeric vector
timea numeric vector
Source
A. Roepstorff and H. Karl and B. Bloemsma and H. H. Huss (1993).
Catch handling and the possible migration of Anisakis larvae in
herring, Clupea harengus. Journal of Food Protection. 56:783-787.
Examples
data(mackerel)
## maybe str(mackerel) ; plot(mackerel) ...
isdals documentation built on Aug. 20, 2023, 1:07 a.m.
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| mackerel | R Documentation |
Nematodes in mackerel
Description
Data to examine if cooling right after catching prevents nematodes (roundworms) from moving from the belly of mackerel to the fillet. A total of 150 mackerels were investigated and their length, number of nematodes in the belly, and time before counting the nematodes in the fillet were registered. The response variable is binary: presence or absence of nematodes in the fillet.
Usage
data(mackerel)Format
A data frame with 150 observations on the following 7 variables.
lengtha numeric vector
visca numeric vector
lefta numeric vector
righta numeric vector
fileta numeric vector
portiona numeric vector
timea numeric vector
Source
A. Roepstorff and H. Karl and B. Bloemsma and H. H. Huss (1993). Catch handling and the possible migration of Anisakis larvae in herring, Clupea harengus. Journal of Food Protection. 56:783-787.
Examples
data(mackerel)
## maybe str(mackerel) ; plot(mackerel) ...
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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