genomes {PBImisc}

724 bacterial genomes data

Description

Few parameters gathered for 724 bacterial species.

Usage

data(genomes)

Format

data.frame with 724 obs. and 7 variables

organism

Organism name, unique value for every row

group

Group, a factor with 22 levels

size

Genome size in Mbp

CG

GC content for genome sequence

habitat, temp.group, temperature

Where does this bacteria live?

Details

This dataset is prepared by Pawel M., data are taken from NCBI repository.

See http://www.ncbi.nlm.nih.gov/ for more details

Source

Pawel M. study

Examples

data(genomes)
library(ggplot2)
# is this relation linear ?
qplot(size,GC, data=genomes) + theme_bw()
# or linear in log scales?
qplot(size,GC, data=genomes, log="xy") + theme_bw()