search for: c325

...n 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...

hello, I need help because for my training I need to write a lil program which is able to read a line of character and it would recognize words for example for this line of character if C325=. then C743=(C152/C103)*100| else C743=(C152/C325)*100 the program will be able to recognize the IF ELSE syntaxe and the equations thanks _____________________________________________________________________________ [[alternative HTML version deleted]]

hello, I don't understand what's happen just before the textConnection function runs good but now it doesn't run > Line[1] [1] "if C325=. then C743=(C152/C103)*100| else C743=(C152/C325)*100" > textConnection(Line[1]) Erreur dans textConnection(Line[1]) : toutes les connexions sont utilisées why R display that? _____________________________________________________________________________ Ne gardez plus qu'une...

hello, how can I do to drop C from this character "C325" ? _____________________________________________________________________________ [[alternative HTML version deleted]]

good morning, I have some SAS code to translate in R code and when I export data from Excel to R I have to read formula writed as follow C604=(C181/S181)*(100-C182)*(100/85) or if C325=. then C740=(C346/C103)*100| else C740=(C346/C325)*100 I find some difficulties to write a good program to read and calculate these formulas there are several kinds of formulas there are with conditional and without conditional can you help me please? thanks. ______________________________...