Learn R Programming

GLMsData (version 1.4)

mammary: Adult mammary stem cells

Description

Assay results from a study of adult mammary stem cells

Usage

data(mammary)

Arguments

Format

A data frame containing results from 81 assays, compiled into five rows of data, with the following 3 variables.

N.Cells

the average number of calls in each assay

N.Assays

the number of assays at that cell number

N.Outgrowths

the number of assays giving a positive outcome (i.e. seeing a milk gland outgrowth)

Details

The data give measurements from an assay analysis of adult mammary stem cells.

References

Mark Shackleton, Francois Vaillant, Kaylene J. Simpson, John Sting, Gordon K. Smyth, Marie-Liesse Asselin-Labat, Li Wu, Geoffrey J. Lindeman, and Jane E. Visvader (2006) Generation of a functional mammary gland from a single stem cell. Nature, 439:84--88.

Examples

Run this code
   data(mammary)
   summary(mammary)

Run the code above in your browser using DataLab