AverageRRs: Calculate Average Risk Ratios over all imputed data sets

In PathSelectMP: Backwards Variable Selection for Paths using M Plus

Description

Averages the risk ratio values for all paths in imputed data sets if the specific path relationship appears frequently enough as specified by user

Usage

AverageRRs(ListORatioMats, GreaterThanCountNum)

Arguments

ListORatioMats	a list of dataframe where each dataframe is the risk ratios matrix calculated for each imputed data set
GreaterThanCountNum	the number of times a path relationship should appear more times than in order to be included in averaging of risk ratios for this relationship default is 0

Details

adds risk ratios for relationship and divides by number of times this relationship appears as long as the relationship appears more than GreaterThanCountNum

Value

AverageRiskRatios	data frame consisting of averaged risk ratios
CountInAverage	same data frame as AverageRiskRatios except in place of averaged risk ratio is corresponding count number for path relationship over all imputed data sets

Note

no notes

Author(s)

William Terry

References

no references

Examples

## Not run: 

InitD=Simulate(MissingYN=1)
xxx=Initialize(InitD,NumImpute=3,WhichCat=c(1,1,1,1,0))
ggg=AllBackwardSelect(xxx[[1]])
yyy=AllSummary2(xxx[[1]])
AllDat1=ConvertData2(xxx[[1]],xxx[[2]],yyy[[1]])
wwwA=lapply(AllDat1,CalculatRiskRatios,NADes=c(-99),WhichCat=c(1,1,1,1,0),WhichRiskCalc=c(0,
list(c(0,1,2)),list(c(0,1,2,4)),list(c(0,1,2)),0))
AvgwwwA=AverageRRs(wwwA,0)

RRT1=lapply(AllDat1,TotalRiskRatios,InputDepVal=1)
RRT1avg=AverageRRs(RRT1,0)

## End(Not run)

PathSelectMP documentation built on May 2, 2019, 3:15 a.m.