The Glucose data frame has 378 rows and 4 columns.
Format
This data frame contains the following columns:
Subject
a factor with levels A to F
Time
a numeric vector
conc
a numeric vector of glucose levels
Meal
an ordered factor with levels
2am < 6am < 10am < 2pm < 6pm < 10pm
Source
Hand, D. and Crowder, M. (1996), Practical Longitudinal Data
Analysis, Chapman and Hall, London.
Examples
require(lattice)
str(Glucose)
xyplot(conc ~ Time | Meal * Subject, Glucose)
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
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> library(MEMSS)
Loading required package: lme4
Loading required package: Matrix
Attaching package: 'MEMSS'
The following objects are masked from 'package:datasets':
CO2, Orange, Theoph
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/MEMSS/Glucose.Rd_%03d_medium.png", width=480, height=480)
> ### Name: Glucose
> ### Title: Glucose levels over time
> ### Aliases: Glucose
> ### Keywords: datasets
>
> ### ** Examples
>
> require(lattice)
Loading required package: lattice
> str(Glucose)
'data.frame': 378 obs. of 4 variables:
$ Subject: Factor w/ 6 levels "A","B","C","D",..: 1 1 1 1 1 1 1 1 1 1 ...
$ Time : num -0.25 0 0.5 1 1.5 2 3 4 5 6 ...
$ conc : num 4.9 4.5 7.84 5.46 5.08 4.32 3.91 3.99 4.15 4.41 ...
$ Meal : Ord.factor w/ 6 levels "2am"<"6am"<"10am"<..: 3 3 3 3 3 3 3 3 3 3 ...
> xyplot(conc ~ Time | Meal * Subject, Glucose)
>
>
>
>
>
> dev.off()
null device
1
>