Hi everyone, I hope everyone is doing okay.
My “Ovary.TCGA” list structure contains 1) mRNA 2) miRNA 3) Protein 4) coVar (as factor)
- mRNA 10 x 49818
- miRNA 10 x 1122
- protien 10 x 464
coVar contains aged & young people, the age I fetched from clinical data.
Below is a few of my last code line:
#Creation of a list of 4
Ovary.TCGA ← list(mRNA = mRNA, miRNA = miRNA, protein = protein, coVar = coVar)
#mixOmics DIABLO Begins…
x1 ← Ovary.TCGA$mRNA
x2 ← Ovary.TCGA$miRNA
x3 ← Ovary.TCGA$protein
x ← list(mRNA = x1, miRNA = x2, protein = x3)
y ← Ovary.TCGA$coVar
result.diablo.tcga ← block.plsda(x,y)
Below is the error I am facing:
Error in Check.entry.single(X[[q]], ncomp[q], q = q) :
Unique indentifier is needed for the columns of X
All of my row names match, which are 10 samples from TCGA, as submitter ids all are like this example “TCGA-09-2051”. Please anyone help me.