These generic functions access the phenotypic data (e.g., covariates) and meta-data (e.g., descriptions of covariates) associated with an experiment.
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Object, possibly derived from
Value to be assigned to corresponding object.
phenoData returns an object containing information on both
variable values and variable meta-data.
varLabels returns a
character vector of measured variables.
pData returns a data
frame with samples as rows, variables as columns.
returns a data frame with variable names as rows, description tags
(e.g., unit of measurement) as columns.
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