runDiffVarAnalysis {MEAL} | R Documentation |
Run differential variance analysis. This analysis can only be run with categorical
variables. This function relies on varFit
from missMethyl package.
runDiffVarAnalysis(set, model, coefficient = NULL, resultSet = TRUE, betas = TRUE, warnings = TRUE, ...)
set |
Matrix, |
model |
Model matrix or formula to get model matrix from |
coefficient |
Numeric with the coefficients used to make the groups. If NULL, all possible groups will be computed. |
resultSet |
Should results be encapsulated in a |
betas |
If |
warnings |
Should warnings be displayed? (Default:TRUE) |
... |
Further arguments passed to |
MArrayLM
or resultSet
with the result of the differential
variance analysis.
if (require(minfiData)){ mvalues <- getM(MsetEx)[1:100, ] model <- model.matrix(~ Sample_Group, data = pData(MsetEx)) res <- runDiffVarAnalysis(mvalues, model) res }