# Function 5: Cell line-specific observed profiles
##################################################################################################################3
ObservedCellProfiles<-function(pepname,DataMat,Trt.Group=c("Treatment","Control"),Res,log.true=FALSE){
options(warn=-1)
if (missing(pepname)) stop("Peptide name should be given: eg. 'Pep1' ")
if (missing(DataMat)) stop("A data frame should be given")
if (missing(Res)) stop("Responsive statuses should be given. Eg. 'R' or 'NR'")
if (log.true) {pep<-log2(DataMat[ ,is.element(colnames(DataMat),pepname)])
pep[is.na(pep)]<-1
}
else { pep<-DataMat[ ,is.element(colnames(DataMat),pepname)]
}
cells<-unique(DataMat[,c("CellName")])
t.points<-unique(DataMat[,c("Time")])
# Replicate Specific ------
par(mfrow=c(length(Trt.Group),length(Res)))
for (Ri in Res){
for (Ti in Trt.Group){
plot(c(min(t.points),max(t.points)),c(min(pep),max(pep)),
type="n",xlab="Time",ylab="Signal Intensity",main=paste(Ri,Ti,sep=":"))
for (Ci in cells) {
index.id<-DataMat[,c("ResState")]==Ri&DataMat[,c("TreatName")]==Ti&DataMat[,c("CellName")]==Ci
id<-unique(DataMat[index.id,c("ID")])
temp<-cbind(DataMat[index.id,c("ID")],DataMat[index.id,c("Time")],pep[index.id])
for (i in id) lines(temp[temp[,1]==i,2],temp[temp[,1]==i,3],col="gray")
lines(t.points,sapply(1:length(t.points),function(i) mean(temp[temp[,2]==t.points[i],3])),lwd=2,lty=1)
}
}
}
}
# END OF Function 5: Cell line-specific observed profiles
##################################################################################################################3
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