[R] comparing two vectors

[Berend Hasselman]

On 03-12-2012, at 08:01, soham chakraborty wrote:

> Berend,
>  I am working with a time series data.The log-likelihood is to be maximized
> for a set of parameters.
> Lets say that x1 and x2 are the output from two successive iterations.I am
> trying to find out,
>    *if(all(abs(x1-x2)<.0001,say))*
> 

You are posting from Nabble.
Please do not boldify code. In the real R-help mailing list bold tags are converted to *.
Your code becomes unreadable.

What is the "say" doing here: if(all(abs(x1-x2)<.0001,say))
This should be if(all(abs(x1-x2)<.0001))

Without a reproducible example it is impossible to give an answer.
Follow these instructions:

> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.

Berend



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