ex2116: Aflatoxicol and Liver Tumors in Trout
In Sleuth3: Data Sets from Ramsey and Schafer's "Statistical Sleuth (3rd Ed)"
ex2116 R Documentation
Aflatoxicol and Liver Tumors in Trout
Description
An experiment at the Marine/Freshwater Biomedical Sciences Center at
Oregon State University investigated the carcinogenic effects of
aflatoxicol, a metabolite of Aflatoxin B1, which is a toxic by-product
produced by a mold that infects cottonseed meal, peanuts and grains.
Twenty tanks of rainbow trout embryos were exposed to one of five
doses of Aflatoxicol for one hour. The data represent the numbers of
fish in each tank and the numbers of these that had liver tumours
after one year.
Usage
ex2116
Format
A data frame with 20 observations on the following 3 variables.
- Dose
Dose (in ppm)
- Tumor
Number of trout with liver tumours
- Total
Number of trout in tank
Source
Ramsey, F.L. and Schafer, D.W. (2013). The Statistical Sleuth: A
Course in Methods of Data Analysis (3rd ed), Cengage Learning.
Examples
str(ex2116)
Sleuth3 documentation built on May 29, 2024, 2:56 a.m.
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| ex2116 | R Documentation |
Aflatoxicol and Liver Tumors in Trout
Description
An experiment at the Marine/Freshwater Biomedical Sciences Center at Oregon State University investigated the carcinogenic effects of aflatoxicol, a metabolite of Aflatoxin B1, which is a toxic by-product produced by a mold that infects cottonseed meal, peanuts and grains. Twenty tanks of rainbow trout embryos were exposed to one of five doses of Aflatoxicol for one hour. The data represent the numbers of fish in each tank and the numbers of these that had liver tumours after one year.
Usage
ex2116Format
A data frame with 20 observations on the following 3 variables.
- Dose
Dose (in ppm)
- Tumor
Number of trout with liver tumours
- Total
Number of trout in tank
Source
Ramsey, F.L. and Schafer, D.W. (2013). The Statistical Sleuth: A Course in Methods of Data Analysis (3rd ed), Cengage Learning.
Examples
str(ex2116)
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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