GetDecision

Description: This function takes a string for the desired decision, design and look info and return the correct decision value. If LookInfo is not Null then looking at LookInfo$RejType can help determine the design type LookInfo$RejType Codes: Efficacy Only: 1 Sided Efficacy Upper = 0 1 Sided Efficacy Lower = 2 Futility Only: 1 Sided Futility Upper = 1 1 Sided Futility Lower = 3 Efficacy Futility: 1 Sided Efficacy Upper Futility Lower = 4 1 Sided Efficacy Lower Futility Upper = 5 Not in East Horizon Explore Yet: 2 Sided Efficacy Only = 6 2 Sided Futility Only = 7 2 Sided Efficacy Futility = 8 Equivalence = 9 Then using DesignParam$TailType 0: Left Tailed 1: Right Tailed

Usage

GetDecision(strDecision, DesignParam, LookInfo)

Arguments

strDecision

is a string with either "Efficacy", "Futility" or "Continue"

DesignParam

This is the DesignParam sent from East Horizon Explore to the R integration for analysis.

LookInfo

The LookInfo parameter sent from East Horizon Explore to the R integration for analysis.