dioxin: dioxin in water
In isdals: Datasets for Introduction to Statistical Data Analysis for the Life Sciences
dioxin R Documentation
dioxin in water
Description
Over a period of 14 years from 1990 to 2003, environmental agencies
monitored the average amount of dioxins found in the liver of crabs at
two different monitoring stations located some distance apart from a
closed paper pulp mill. The outcome is the average total equivalent
dose (TEQ), which is a summary measure of different forms of dioxins
with different toxicities found in the crabs
Usage
data(dioxin)
Format
A data frame with 28 observations on the following 3 variables.
sitea factor with levels a b corresponding to the two monitoring stations
yearthe year
TEQa numeric vector for the total equivalent dose
Source
C. J. Schwarz (2013). Sampling, Regression, Experimental Design and Analysis for Environmental Scientists, Biologists, and Resource Managers. Course Notes.
Examples
data(dioxin)
## maybe str(dioxin) ; plot(dioxin) ...
isdals documentation built on Aug. 20, 2023, 1:07 a.m.
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| dioxin | R Documentation |
dioxin in water
Description
Over a period of 14 years from 1990 to 2003, environmental agencies monitored the average amount of dioxins found in the liver of crabs at two different monitoring stations located some distance apart from a closed paper pulp mill. The outcome is the average total equivalent dose (TEQ), which is a summary measure of different forms of dioxins with different toxicities found in the crabs
Usage
data(dioxin)Format
A data frame with 28 observations on the following 3 variables.
sitea factor with levels
abcorresponding to the two monitoring stationsyearthe year
TEQa numeric vector for the total equivalent dose
Source
C. J. Schwarz (2013). Sampling, Regression, Experimental Design and Analysis for Environmental Scientists, Biologists, and Resource Managers. Course Notes.
Examples
data(dioxin)
## maybe str(dioxin) ; plot(dioxin) ...
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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