asExprSet {pcaMethods} | R Documentation |
This function can be used to conveniently replace the expression matrix in
an ExpressionSet
with the completed data from a pcaRes
object.
asExprSet(object, exprSet)
object |
pcaRes – The object containing the completed
data. |
exprSet |
ExpressionSet – The object passed on to pca
for missing value estimation. |
This is not a standard as
function as pcaRes
object
alone not can be converted to an ExpressionSet
(the pcaRes
object does not hold any phenoData
for example).
An object without missing values of class ExpressionSet
.
Wolfram Stacklies
CAS-MPG Partner Institute for Computational Biology, Shanghai, China
wolfram.stacklies@gmail.com