R help - May 2007 - program to recognize words

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


     
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Do you mean you want to separate out each sequence of characters that does
not contain whitespace?  scan can do that:
> Line <- "if C325=. then C743=(C152/C103)*100| else
C743=(C152/C325)*100"
> scan(textConnection(Line), what = "")
Read 6 items
[1] "if"                    "C325=."               
"then"
[4] "C743=(C152/C103)*100|" "else"                 
"C743=(C152/C325)*100"


On 5/14/07, elyakhlifi mustapha <elyakhlifi_mustapha at yahoo.fr>
wrote:
> 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
>
>
>     
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>
>        [[alternative HTML version deleted]]
>
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