[R] defining and plotting functions thanks to equation

[vincent.stoliaroff@sgcib.com]

Hi R lovers!

Are there any means to define and plot a function given the equation that
specifies the function?

For example I'd like to plot and work with the Gumbel Distribution density
defined by
Lambda(x)=exp(-exp(-x))

My question may appear very simple but I haven't got an idea yet about how
to do that. I could plot something with x a vector/set of value but I don't
know how to proceed with x belonging to a continuous interval

Thanks for any help.




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