search for: single_simul

Displaying 1 result from an estimated 1 matches for "single_simul".

2009 Jul 27
2
How should i change the SAS Codes into R Codes?
Dear R users, I have a SAS codes with several loops in it, and i hope to use R to do the same task. The SAS codes are as follows, /*to generate the dataset*/ DATA Single_Simulation; DO se=0 to 1 by 0.01; DO sp=0 to 1 by 0.01; DO DR=0 to 1 by 0.01; TR=(DR+sp-1)/(se+sp-1+1.0e-12); Adjust_Factor=TR/(DR+1.0e-12); OUTPUT; END; END; END; RUN; /*to select some data*/ DATA sampledata; SET Single_Simulation; IF DR=0.02 & sp=1; RUN; #I tried the fol...