gMCP (version 0.8-5)

rejectNode: A graphical approach to sequentially rejective multiple test procedures

Description

Performs a sequentially rejective multiple test procedure on a graph given unadjusted p-values.

Usage

rejectNode(graph, node, verbose=FALSE, keepWeights = TRUE)

Arguments

graph

A graph of class graphMCP.

node

A character string specifying the node to reject.

verbose

Logical scalar. If TRUE verbose output is generated during sequentially rejection steps.

keepWeights

Logical scalar. If FALSE the weight of a node without outgoing edges is set to 0 if it is removed. Otherwise it keeps its weight.

Value

• An updated graph of class graphMCP.

Details

For details see the given references.

References

Frank Bretz, Willi Maurer, Werner Brannath, Martin Posch: A graphical approach to sequentially rejective multiple test procedures. Statistics in Medicine 2009 vol. 28 issue 4 page 586-604. http://www.meduniwien.ac.at/fwf_adaptive/papers/bretz_2009_22.pdf

See Also

graphMCP

Examples

g <- BonferroniHolm(5)

rejectNode(g, "H1")