splitIntoGroups(edgeR)
splitIntoGroups()所属R语言包:edgeR
Split the Counts or Pseudocounts from a DGEList Object According To Group
根据集团分裂的从DGEList对象的计数或Pseudocounts的
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Split the counts from a DGEList object according to group, creating a list where each element consists of a numeric matrix of counts for a particular experimental group. Given a pair of groups, split pseudocounts for these groups, creating a list where each element is a matrix of pseudocounts for a particular gourp.
分裂计数从DGEList对象按照组,创建一个列表,其中每个元素由一个特定的实验组数的数字矩阵。鉴于一组,的分裂pseudocounts为这些群体,创建一个列表,其中每个元素是一个特定gourp pseudocounts的矩阵。
用法----------Usage----------
splitIntoGroups(object)
splitIntoGroupsPseudo(pseudo, group, pair)
参数----------Arguments----------
参数:object
DGEList, object containing (at least) the elements counts (table of raw counts), group (factor indicating group) and lib.size (numeric vector of library sizes)
DGEList,对象,其中包含(至少)的元素counts(原始计数表),group(因子组)和lib.size(数字图书馆大小的向量)
参数:pseudo
numeric matrix of quantile-adjusted pseudocounts to be split
位数调整后的数字矩阵pseudocounts被分裂
参数:group
factor indicating group to which libraries/samples (i.e. columns of pseudo belong; must be same length as ncol(pseudo)
因素表明组库/样本(即pseudo属于列,必须是相同的长度为NCOL(伪)
参数:pair
vector of length two stating pair of groups to be split for the pseudocounts
长度向量说明群体对被分裂的pseudocounts
值----------Value----------
splitIntoGroups outputs a list in which each element is a matrix of count counts for an individual group. splitIntoGroupsPseudo outputs a list with two elements, in which each element is a numeric matrix of (pseudo-)count data for one of the groups specified.
splitIntoGroups输出一个列表,其中每个元素是一个个人组的计数计数的矩阵。 splitIntoGroupsPseudo输出有两个元素的列表,其中每个元素是一个数字矩阵(伪)为指定的群体之一计数数据。
作者(S)----------Author(s)----------
Davis McCarthy
举例----------Examples----------
# generate raw counts from NB, create list object[来自NB生成的原始计数,创建列表对象]
y<-matrix(rnbinom(80,size=1,mu=10),nrow=20)
d<-DGEList(counts=y,group=rep(1:2,each=2),lib.size=rep(c(1000:1001),2))
rownames(d$counts)<-paste("tagno",1:nrow(d$counts),sep=".")
z1<-splitIntoGroups(d)
z2<-splitIntoGroupsPseudo(d$counts,d$group,pair=c(1,2))
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注:
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