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...rmation about the notation in the "lm" function, but havent understand exactly what does the ":" do. Can some one give me an explenation of the models below so I can replicate the results in other program. #common intercept mod2<-lm(TS~log(BodyWt)+log(BodyWt):factor(D),data=sleep2) #paralell lines mod3<-lm(TS~factor(D)+log(BodyWt)-1,data=sleep2) #general mod4<-lm(TS~factor(D)+log(BodyWt):factor(D)-1,data=sleep2) TS is the dependent variable, log(bodyWt) is a covariate and D is either 1 or 2, depending in the case. Thanks -- View this message in context: http://www.n...

Hello every, I am new to LLVM, using it to create a system Now I have a problem code below: int main(int argc, char **argv) { symbolic(2);//symbolic(int a) sleep(1,2);//sleep(int a, int b) } two definations of sleep int sleep(int a, int b) { return a+b; } int sleep(int a, int b) { return a-b; } can I choose different sleep() by the result of symbolic(), if symbolic(5)

...rst sleep > if symbolic(2) calling the second sleep I'm not sure exactly what you are asking. If symbolic returns a boolean value, and you want to call different sleep functions depending on the result, then: (1) make sure the different sleep functions have different names, say sleep1 and sleep2. (2) create a CallInst (call this CI) which calls symbolic. (3) create a conditional Branch instruction which uses CI as the condition, and branches either to basic block B1 or B2 depending on the condition. You will need to create B1 and B2 and insert them into your function. (4) in B1, create a c...