replaceNAs {NormqPCR} | R Documentation |
Replace NAs with a given value
replaceNAs(qPCRBatch, ...) ## S4 method for signature 'qPCRBatch' replaceNAs(qPCRBatch, newNA)
qPCRBatch |
Expression set containing qPCR data. |
... |
Extra arguments, detailed below |
newNA |
The new value to replace the NAs with |
Replaces NA values in the exprs slot of the qPCRBatch object with a given number
qPCRBatch object with a new exprs slot
James Perkins jimrperkins@gmail.com
Perkins, JR, Dawes, JM, McMahon, SB, Bennett, DL, Orengo, C, Kohl, M (2012). ReadqPCR and NormqPCR: R packages for the reading, quality checking and normalisation of RT-qPCR quantification cycle (Cq) data. BMC Genomics, 13, 1:296.
path <- system.file("exData", package = "NormqPCR") taqman.example <- file.path(path, "example.txt") qPCRBatch.taqman <- read.taqman(taqman.example) qPCRBatch.taqman.replaced <- replaceNAs(qPCRBatch.taqman, newNA = 40) exprs(qPCRBatch.taqman.replaced)["Ccl20.Rn00570287_m1",]