Pedigree-drawing with R and graphviz.
Two functions for pedigree-drawing available in R (http://www.r-project.org): plot.pedigree in kinship and pedtodot in gap are described. The latter requires graphviz (http://www.graphviz.org). They can produce many pedigree diagrams quickly into a single file, serving as alternatives to programs that only offer interactive use.


BACKGROUND
Packages kinship and gap are available from http://cran.r-project.org.
MRC Epidemiology Unit, Strangeways Research Laboratory Cambridge CB1 8RN, UK. jinghua.zhao@mrc-epid.cam.ac.uk
Jing Hua
JH
Zhao
D003196:Computer Graphics; D004282:Documentation / Q000379:methods*; D005260:Female; D006801:Humans; D016247:Information Storage and Retrieval / Q000379:methods*; D008297:Male; D010375:Pedigree; D011381:Programming Languages; D014584:User-Computer Interface