BuyseTest (version 2.1.3)

S4BuyseTest-coef: Coef Method for Class "S4BuyseTest"

Description

Extract summary statistics from the result of a BuyseTest function.

Usage

# S4 method for S4BuyseTest
coef(object, statistic = NULL, stratified = FALSE, cumulative = TRUE, ...)

Arguments

object

output of BuyseTest

statistic

[character] the type of summary statistic. See the detail section.

stratified

[logical] should the summary statistic be strata-specific? Otherwise a summary statistic over all strata is returned.

cumulative

[logical] should the score be cumulated over endpoints? Otherwise display the contribution of each endpoint.

...

ignored.

Details

One of the following statistic can be specified:

• "netBenefit": returns the net benefit.

• "winRatio": returns the win ratio.

• "favorable": returns the proportion in favor of the treatment (also called Mann-Whitney parameter).

• "unfavorable": returns the proportion in favor of the control.

• "count.favorable": returns the number of pairs in favor of the treatment.

• "count.unfavorable": returns the number of pairs in favor of the control.

• "count.neutral": returns the number of neutral pairs.

• "count.uninf": returns the number of uninformative pairs.

• "pc.favorable": returns the percentage of pairs in favor of the treatment, i.e. $P[X\ge Y+\tau ]$.

• "pc.unfavorable": returns the percentage of pairs in favor of the control, i.e. $P[Y\ge X+\tau ]$.

• "pc.neutral": returns the percentage of neutral pairs.

• "pc.uninf": returns the percentage of uninformative pairs.