karolinsjoo

I have about a thousand PDFs imported as files into my project. Each file is coded with one or multiple codes (1,2,3,4). Now I want to know how many files I have for each combination. 1,2,3,4, 1+2, 1+3, 1+4, 2+3 etc...). I do not want to double count any of the files: i.e. a file with codes 1 and 2 I do not want to count three times (1, 2, 1+2), but one (1+2). Is there a way to do this? Thankful for any help! Karolin

I have about a thousand PDFs imported as files into my project. Each file is coded with one or multiple codes (1,2,3,4). Now I want to know how many files I have for each combination. 1,2,3,4, 1+2, 1+3, 1+4, 2+3 etc...). I do not want to double count any of the files: i.e. a file with codes 1 and 2 I do not want to count three times (1, 2, 1+2), but one (1+2). Is there a way to do this? Thankful for any help! Karolin