Growth of Tetrahymena cells

Description

The hellung data frame has 51 rows and 3 columns. diameter and concentration of Tetrahymena cells with and without glucose added to growth medium.

Usage

hellung

Format

This data frame contains the following columns:

glucose

a numeric vector code, 1: yes, 2: no.

conc

a numeric vector, cell concentration (counts/ml).

diameter

a numeric vector, cell diameter (micrometre).

Source

D. Kronborg and L.T. Skovgaard (1990), Regressionsanalyse, Table 1.1, FADLs Forlag (in Danish).

Examples

plot(diameter~conc,pch=glucose,log="xy",data=hellung)

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.
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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(ISwR)
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/ISwR/hellung.Rd_%03d_medium.png", width=480, height=480)
> ### Name: hellung
> ### Title: Growth of Tetrahymena cells
> ### Aliases: hellung
> ### Keywords: datasets
> 
> ### ** Examples
> 
> plot(diameter~conc,pch=glucose,log="xy",data=hellung)
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>