spectralWilcox {MAIT} | R Documentation |
Function spectralWilcox takes an MAIT-class
object and obtains which of the variables are significant given a p-value threshold following a Mann-Witney-Wilcoxon test. The parameters of the significant features can ve printed to an output table (TRUE by default).
spectralWilcox(MAIT.object = NULL, pvalue = 0.05, p.adj="none", printCSVfile = TRUE, jitter = FALSE, jitter.factor = 1, jitter.amount = 0)
MAIT.object |
A MAIT-class object where function peakAggregation has already been applied. The output of the function is going to be an update of the same MAIT-class object. |
pvalue |
P-value threshold. Variables having a p-value lower than this value is considered as a significant variable. |
p.adj |
Post-hoc method to be used to correct the p-values. |
printCSVfile |
Set to TRUE if an output table has to be produced. See function sigPeaksTable for more information. |
jitter |
If it is set to TRUE, a jitter noise is added to the data. This is useful when applying Mann-Whitney tests with ties. |
jitter.factor |
See argument factor of the function jitter. |
jitter.amount |
See argument amount of the function jitter. |
A MAIT-class object containing the significant features of the scores slot of MAIT-class object used as an input.
Francesc Fernandez, francesc.fernandez.albert@upc.edu
MAIT-class
peakAggregation
sigPeaksTable