##----设置,包括=假-----------------------------------------------------knitr::opts_chunk$set(消息=假,警告=假)##----消息=FALSE----------------------------------------------------------图书馆(MEAL)库(MultiDataSet)库(minfiData)图书馆(minfi)库(ggplot2)数据(“MsetEx”)##----梅西子集-------------------------------------------------------------meth<-mapToGenome(比率转换(MsetEx))行数据(方法)<-getAnnotation(方法)[,-c(1:3)]##取下测量SNP的探针甲基化位点(meth)##移除带有SNP的探针meth<-dropLociWithSnps(meth)##移除带有NA的探针meth<-meth[!apply(getBeta(meth),1,function(x)any(is.na(x))),]##选择样本子集set.seed(0)meth<-meth[样品(nrow(meth),100000),]##----管道,警告=假,评估=假-----------------------------------#res<-runPipeline(set=meth,variable_names=“status”)##----管道调整,警告=假---------------------------------------------resAdj<-runPipeline(set=meth,variable_names=“status”,协变量名称=“年龄”,分析=c(“DiffMean”,“DiffVar”)resAdj(资源调整)## -----------------------------------------------------------------------------名称(resAdj)## -----------------------------------------------------------------------------头部(getAssociation(resAdj,“DiffMean”)head(getAssociation(resAdj,“DiffVar”))##----获取Probe Res几个系数----------------------------------------------头部(获取ProbeResults(resAdj,rid=1,coef=2:3,fNames=c(“染色体”,“开始”))##----获取GeneVals--------------------------------------------------------------getGeneVals(resAdj,“ARMS2”,genecol=“UCSC_RefGene_Name”,fNames=c(“染色体”,“启动”)##----曼哈顿1--------------------------------------------------------------目标范围<-G范围(“23:1300000-23000000”)plot(resAdj,rid=“DiffMean”,type=“manhattan”,highlight=targetRange)plot(resAdj,rid=“DiffMean”,type=“manhattan”,subset=targetRange)##----曼哈顿2--------------------------------------------------------------plot(resAdj,rid=“DiffMean”,type=“manhattan”,suggestiveline=3,genomewideline=6,main=“我的曼哈顿定制”)abline(h=13,col=“黄色”)##----火山1----------------------------------------------------------------plot(resAdj,rid=“DiffMean”,type=“voltage”,tPV=14,tFC=0.4,show.labels=FALSE)+ggtitle(“我的自定义火山”)##----QQ-----------------------------------------------------------------------plot(resAdj,rid=“DiffMean”,type=“qq”)+ggtitle(“我的自定义QQplot”)##----Plot_Features,警告=FALSE-------------------------------------------plotFeature(set=meth,feat=“cg09383816”,variables=“status”)+ggtitle(“差异平均数”)plotFeature(set=meth,feat=“cg11847929”,variables=“status”)+ggtitle(“差异变量”)##----区域地块1----------------------------------------------------------目标范围<-G范围(“chrX:130000000-14000000”)plotRegion(resAdj,目标范围)##----区域地块2----------------------------------------------------------plotRegion(resAdj,targetRange,结果=c(“DiffMean”),tPV=10)##----DiffMean,eval=假---------------------------------------------------#resDM<-runDiffMeanAnalysis(集合=方法,模型=状态)##----DiffVar,eval=假----------------------------------------------------#resDV<-runDiffVarAnalysis(集合=方法,模型=状态,系数=2)##----印度存托凭证----------------------------------------------------------------------目标范围<-G范围(“chrX:13000000-23000000”)resRDA<-runRDA(set=meth,model=~status,range=targetRange)##----RDA资源------------------------------------------------------------------getAssociation(resRDA,rid=“RDA”)##----获取RDA结果------------------------------------------------------------获取RDA结果(resRDA)##----顶级RDA---------------------------------------------------------------topRDA位(resRDA)##----绘制RDA------------------------------------------------------------------plotRDA(object=resRDA,phen=colData(meth)[,“status”,drop=FALSE])##----绘制RDA 2----------------------------------------------------------------plotRDA(object=resRDA,phen=colData(meth)[,“status”,drop=FALSE])abline(h=-1)##----会话信息-------------------------------------------------------------sessionInfo()