Test data for the snpMatrix package
为snpMatrix包的测试数据
译者:生物统计家园网 机器人LoveR
描述----------Description----------
This dataset comprises several data frames from a fictional (and unrealistically small) study. The dataset started off as real data from a screen of non-synonymous SNPs for association with type 1 diabetes, but the original identifiers have been removed and a random case/control status has been generated.
此数据集包括几个数据框从一个虚构的研究(和不切实际的小)。数据集开始从屏幕的非同义单核苷酸多态性与1型糖尿病协会的真实数据,但原有的标识符已被删除,并已产生一个随机的情况下/控制状态。
用法----------Usage----------
data(testdata)
格式----------Format----------
There are five data objects in the dataset:
在DataSet中的数据有五个对象:
AutosomesAn object of class "snp.matrix" containing genotype calls for 400 subjects at 9445 autosomal SNPs
Autosomes类对象"snp.matrix"含有基因型要求400科目在9445常染色体单核苷酸多态性
XchromosomeAn object of class "X.snp.matrix" containing genotype calls for 400 subjects at 155 SNPs on the X chromosome
Xchromosome类"X.snp.matrix"为400 155个SNPs科目含X染色体上的基因型分型的对象
AsnpsA dataframe containing information about the autosomal SNPs. Here it contains only one variable, chromosome, indicating the chromosomes on which the SNPs are located
Asnps一个dataframe的含有关的常染色体显性遗传的单核苷酸多态性信息。在这里,它包含只有一个变量,chromosome,这表明该染色体上的SNP位于
XsnpsA dataframe containing information about the X chromosome SNPs. Here it is empty and is only included for completeness
Xsnps一个dataframe包含的信息有关的X染色体单核苷酸多态性。这里是空的,只包括完整性
subject.dataA dataframe containing information about the subjects from whom each row of SNP data was obtained. Here it contains:
subject.data一个dataframe的包含从每个人的SNP数据行获得的科目信息。这里包含:
ccCase-control status
cc病例对照的地位
sexSex
sex性别
regionGeographical region of residence
region居住的GEO区域
源----------Source----------
The data were obtained from the diabetes and inflammation laboratory (see http://www-gene.cimr.cam.ac.uk/todd)
从糖尿病和炎症的实验室获得的数据(见http://www-gene.cimr.cam.ac.uk/todd)