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2008 Mar 01
1
A question on getting all possible combinations
Hi all, Suppose I have to letters 'u' and 'd'. Now I want to find all combinations like that : uuuuuu uuuuud uuuudu ......... ........ dddddd This type of combination generally required for Option Pricing in financial/derivative market. Here generally 'u' means: up-move and 'd' means down move of price like Stock price etc. Is there any easy way in R for doing that? Regards, --------...