[R] comparing two vectors

[soham chakraborty]

Hello,
I am performing Newton Raphson iteration where the parameter vector which I
want to optimize is an *nx1* vector.
I am running a while loop which will continue unless a stopping condition is
satisfied
Now, the stopping condition will have to be such that the parameter vector
after two successive iterations are very close to each other,*component
wise*.
I have tried the* all* function, in which case the number of iterations are
enormous.
Is there any better way to do this?

Thanking all in advance,
Soham Chakraborty



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