Explicez ce que vous voulez faire et donnez nous une petite example. Lisez et suivez les instuctions ici
http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. On peut ecrire en anglais et francais. --- elyakhlifi mustapha <[EMAIL PROTECTED]> wrote: > hello, > I wanna use some mathematics formula and to do this > I tried several way in paricular using > strsplit > textconnection > scan > setdiff > but I think that it's a lil hard > the data frame that I'm working on is as follow > > > donCalcara2 > Id_Cara > > Form_C > 1 743 > if C325=. then C743=(C152/C103)*100| else > C743=(C152/C325)*100 > 2 627 if C137=. Then C627=.| else do| if C109=. > Then C627=(C138/S138)*(100-C137)| else > C627=(C138/S138)*C109| end > 3 638 > C638 > = C103 / S103 > 4 740 > if C325=. then C740=(C346/C103)*100| else > C740=(C346/C325)*100 > 5 739 > if C155=. then C739=(C570/C103)*100| else > C739=C155/(C155+C103)*100 > 6 628 > if C325=. then C628=(C455/C103)*100| else > C628=(C455/C325)*100 > 7 747 > if C325=. then C747=(C27/C103)*100| else > C747=(C27/C325)*100 > 8 629 > if C325=. then C629=(C454/C103)*100| else > C629=(C454/C325)*100 > 9 737 > if C325=. then C737=(C457/C103)*100| else > C737=(C457/C325)*100 > 10 750 > if C325=. then C750=(C431/C103)*100| else > C750=(C431/C325)*100 > 11 754 if > C325=. then C754=(C894/C103)*100| else > C754=(C894/(C325+C894))*100 > 12 760 > > C760= C627 / 0.89 > 13 761 > C761 > = C177 * 0.89 > 14 586 > if C325=. then > C586=(C588/C103)*100 > 15 896 > if C325=. then > C896=(C895/C103)*100 > 16 751 > if C325=. then C751=(C433/C103)*100| else > C751=(C433/C325)*100 > 17 738 > if C325=. then C738=(C151/C103)*100| else > C738=(C151/C325)*100 > 18 744 > > C744=(C627*C177)/100 > 19 633 > if C325=. then C633=(C130/C103)*100| else > C633=(C130/C325)*100 > 20 732 > if C325=. then C732=(C585/C103)*100| else > C732=(C585/C325)*100 > 21 898 > if C325=. then > C898=(C897/C103)*100 > > Can you help me please? > I'm French so if you can speak French it's better > for me because of my English level > > > > _____________________________________________________________________________ > > > [[alternative HTML version deleted]] > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, > reproducible code. > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
