abd (version 0.2-6)

Hemoglobin: Hemoglobin Levels in High Altitude Populations

Description

Relative rates of hemoglobin concentration in four populations of humans living at different altitudes.

source

inferred from Beall, C.M., M.J. Decker, G.M. Bittenham, I. Kushner, A. Gebremedhin, K.P. Strohl. 2002. An Ethiopian pattern of human adaptation to high-altitude hypoxia. Proceeding of the National Academy of Sciences (USA) 99(26): 17215-17218.

References

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC139295/

Examples

data(Hemoglobin)
str(Hemoglobin)

xyplot(relative.frequency ~ hemoglobin | group, Hemoglobin,
  type ='h', lwd=4, layout=c(1,4))