Tetracycline1: Pharmacokinetics of tetracycline

In MEMSS: Data sets from Mixed-effects Models in S

Description

The Tetracycline1 data frame has 40 rows and 4 columns.

Format

This data frame contains the following columns:

conc

a numeric vector

Time

a numeric vector

Subject

an ordered factor with levels 5 < 3 < 2 < 4 < 1

Formulation

a factor with levels tetrachel tetracyn

Source

Pinheiro, J. C. and Bates, D. M. (2000), Mixed-Effects Models in S and S-PLUS, Springer, New York.

Examples

str(Tetracycline1)

Example output

Loading required package: lme4
Loading required package: Matrix

Attaching package: 'MEMSS'

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

    CO2, Orange, Theoph

'data.frame':	40 obs. of  4 variables:
 $ conc       : num  1.08 1.99 1.46 1.21 1.48 2.5 2.62 1.95 1.19 2.1 ...
 $ Time       : num  1 2 3 6 1 2 3 6 1 2 ...
 $ Subject    : Factor w/ 5 levels "1","2","3","4",..: 1 1 1 1 1 1 1 1 2 2 ...
 $ Formulation: Factor w/ 2 levels "tetrachel","tetracyn": 1 1 1 1 2 2 2 2 1 1 ...

MEMSS documentation built on May 2, 2019, 5:50 p.m.