errBarchart-methods {ddCt} | R Documentation

## Draw barchart of relative expression level with error-bars

### Description

Draw barchart (with error-bars) of relative expression level represented in `ddCtExpression` object. The barchart is implemented as grid plot by `lattice` package, where each panel represents one sample and the relative expression values of detectors (as well as their standard errors) are depicted as bars.

Detectors which are not determined are marked by grey ND.

Two types of figures are supported: either condition on samples (by="Sample") or on detectors (by="Detector").

### Methods

object = "ddCtExpression", by="character"

  An object of `ddCtExpression`, constructed with the method `ddCtExpression`

[Package ddCt version 1.48.0 Index]