RSCABK: Runs the kth slice of RSCABS

In RSCABS: Rao-Scott Cochran-Armitage by Slices Trend Test

Description

An internal function that calculates the RSCABS or SCABS test statistic with the associated p-value.

Usage

RSCABK(x.i.j, n.i.j, m.i, TestK, test.type)

Arguments

x.i.j	matrix containing the number of observed "successes" for replicate i on treatment j.
n.i.j	matrix containing the number of observations for replicate i on treatment j.
m.i	matrix of number units in each treatment/replicate combination.
TestK	The kth severity score being tested.
test.type	Indicate the type of analysis to be performed. Use "RS" to select the Rao-Scott adjustment to the Cochran-Armitage test and "CA" to ignore the adjustment.

Value

Returns a list with the following values:

Response	The endpoint that is being tested.
Treatment	The treatment level.
R-Score	The severity score from the histology.
Statistic	The test statistic corresponding to that row's endpoint treatment level and R-Score.
P-Value	The corresponding p-value
Signif	The significance flag where "." is a p-value > 0.05, "*" is a 0.01 < p-value <= 0.05, "**" for 0.001 < p-value <= 0.01, and "***" for p-value <= 0.001.

Author(s)

Joe Swintek

RSCABS documentation built on May 1, 2020, 9:06 a.m.