search for: input100

Hi R Users I am going to write a very short script for my small pilot simulation study. I need to call a DOS program with different input data files in the middle of for loop. There are 100 input data files (e.g., input001.dat, input002.dat, .... , input100.dat) for (1 in i :100) { system('"C:\\Program Files\\DOSPROGRAM\\RUN.exe" input001.dat') } I like to change the input data file name as for loop runs. How can I do that ? Thanks in advance TM