Displaying 1 result from an estimated 1 matches for "dfpaydex".
2009 Nov 18
2
Median on Aggregated data
...-- Begin R code ------------------------------------
N <- 1005 * 14;
myNorm <- data.frame(PaydexNormingCategory = numeric(N),
SIC = numeric(N), CatMedian = numeric(N));
k=1;
#j = 7941; ## For testing only
for (j in levels(SIC)){
for (i in levels(PaydexNormingCategory)){
myData <- dfpaydex[(Paydex==i) & (SIC==j),];
myMedian <- with(myData, levels(Paydex)[median(rep(as.numeric(Paydex),
Counts))]);
myNorm[k] <-c( as.numeric(i), as.numeric(j), as.numeric(myMedian) );
k <- k+1;
}
}
---------------------- Begin SAS code
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proc summary...