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I am using the forestplot() function, like so: tabletext <- cbind(c("Studies","Group 1 ","Group 2 ",NA,"Summary"), c("OR ","1.05 [0.90,1.20]","1.30 [1.20,1.40]",NA,"1.20 [1.10,1.30]")) m <- c(NA,0.05,0.30,NA,0.175) l <- c(NA,-0.10,0.20,NA,0.05) u <-...

Lecture #1 At 27:53: "Here we have two balls..."

I want to make a string variable with a number of 0's (say 842 for example). This works: *Macro to make a string var of specified length; %macro zerofill(strname, strlength); length &strname $100.; %let strtemp=%eval(&strlength); %do %while (&strtemp>0); substr(&strname, &strtemp, 1)="0"; %let...