wblake: West Bearskin Lake small mouth bass data.

In alr4: Data to Accompany Applied Linear Regression 4th Edition

Description

Data on samples of small mouth bass collected in West Bearskin Lake, Minnesota, in 1991. The file wblake includes only fish of ages 8 or younger.

Format

This data frame contains the following columns:

Age

Age at capture (yrs)

Length

Length at capture (mm)

Scale

radius of a key scale, mm

Source

Minnesta Department of Natural Resources

References

Weisberg, S. (2014). Applied Linear Regression, 4th edition. Hoboken NJ: Wiley.

Examples

head(wblake)  # excludes fish age 9 or older

Example output

Loading required package: car
Loading required package: effects
Loading required package: carData

Attaching package: 'carData'

The following objects are masked from 'package:car':

    Guyer, UN, Vocab

lattice theme set by effectsTheme()
See ?effectsTheme for details.
  Age Length   Scale
1   1     71 1.90606
2   1     64 1.87707
3   1     57 1.09736
4   1     68 1.33108
5   1     72 1.59283
6   1     80 1.91602

alr4 documentation built on May 2, 2019, 6:40 p.m.