Biochemical Data

Description

The data consists of levels of biochemical components in brains of mice. The treatment group received a drug and the control group a placebo.

Usage

data(biochem)

Format

A data frame with 22 observations on the following 3 variables.

comp.1

First biochemical component

comp.2

Second biochemical component

group

Factor with the two levels 'Control' and 'Treat'

Source

Table 1 in Brown and Hettmansperger (1987).

References

Brown, B. M. and Hettmansperger, T. P. (1987). Affine invariant rank methods in the bivariate location model. Journal of the Royal Statistical Society, Series B, 49, 301–310.

Examples

data(biochem)
ojaMedian(biochem[,1:2])

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> library(OjaNP)
Loading required package: ICS
Loading required package: mvtnorm
Loading required package: ICSNP
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/OjaNP/biochem.Rd_%03d_medium.png", width=480, height=480)
> ### Name: biochem
> ### Title: Biochemical Data
> ### Aliases: biochem
> ### Keywords: datasets
> 
> ### ** Examples
> 
> data(biochem)
> ojaMedian(biochem[,1:2])
   comp.1    comp.2 
1.1632203 0.4228814 
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>