Free Fatty Acid Data

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Description

The response variable is level of free fatty acid in a sample of prepubescent boys. The explanatory variables are age (in months), weight (in lbs), and skin fold thickness.

Usage

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Format

A data frame with 41 rows and 4 columns.

age

age in years

weight

weight in lbs

skin

skin fold thinkness

ffa

free fatty acid

Source

Morrison, D.F. (1983), Applied Linear Statistical Models, Englewood Cliffs, NJ:Prentice Hall.

References

Hettmansperger, T.P. and McKean J.W. (2011), Robust Nonparametric Statistical Methods, 2nd ed., New York: Chapman-Hall.

Examples

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data(ffa)
summary(rfit(ffa~age+weight+skin,data=ffa))  #using the default (Wilcoxon scores)
summary(rfit(ffa~age+weight+skin,data=ffa,scores=bentscores1))

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