Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!
Get Started for Free

ex1708

Pig Fat

Description

Actual pig fat and measurements of pig fat from magnetic resonance images at 13 locations for 12 pigs.

Usage

ex1708

Format

A data frame with 12 observations on the following 14 variables.

Fat

actual pig fat (in percent)

M1

magnetic resonance image at location 1

M2

magnetic resonance image at location 2

M3

magnetic resonance image at location 3

M4

magnetic resonance image at location 4

M5

magnetic resonance image at location 5

M6

magnetic resonance image at location 6

M7

magnetic resonance image at location 7

M8

magnetic resonance image at location 8

M9

magnetic resonance image at location 9

M10

magnetic resonance image at location 10

M11

magnetic resonance image at location 11

M12

magnetic resonance image at location 12

M13

magnetic resonance image at location 13

Source

Ramsey, F.L. and Schafer, D.W. (2002). The Statistical Sleuth: A Course in Methods of Data Analysis (2nd ed), Duxbury.

References

Glasbey, C.A and Flowler, P.A. (1992). Regression Models Fitted Using Conditional Independence to Estimate Pig Fatness from Magnetic Resonance Images, The Statistician 41(2): 179–184.

Examples

str(ex1708)
Sleuth2

Data Sets from Ramsey and Schafer's "Statistical Sleuth (2nd Ed)"

v2.0-5
GPL (>= 2)
Authors
Original by F.L. Ramsey and D.W. Schafer; modifications by Daniel W. Schafer, Jeannie Sifneos and Berwin A. Turlach; vignettes contributed by Nicholas Horton, Kate Aloisio and Ruobing Zhang, with corrections by Randall Pruim
Initial release
2019-01-24

We don't support your browser anymore

Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.