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
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