Datasets to illustrate calculation of linkage disequilibrium statistics
集来说明计算连锁不平衡统计
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This R data file contains data from the International HapMap project, concerning 603 SNPs spanning a one megabase region on chromosome 22, in a sample of Europeans and a sample of Africans
R数据文件包含从国际HapMap项目的数据,涉及跨越22号染色体上的603个SNPs一个碱基区域,在欧洲人的样本和样品非洲人
格式----------Format----------
There are three objects in the file:
文件中有三个对象:
ceph.1m: A snpMatrix object containing the European genotype data
ceph.1m:snpMatrix对象包含欧洲的基因型数据
yri.1m: A snpMatrix object containing the African genotype data
yri.1m:snpMatrix对象含有非洲基因型数据
support.ld: A dataframe containing details (chromosome
support.ld:dataframe包含的详细信息(染色体