[R] How ti perform a substitution in a loop?

[Berend Hasselman]

Saji Ren wrote:
> 
> ...
> I have a data series of 500 data, and I want to limit the value of it to
> be less than 1.
> Below is my code:
> 
>>for (i in 1:500)
> +if( x[i] > 1)
> +x[i] = 1
> 
> but the system told me it's wrong. Can anyone told me the reason?
> 

You don't show the error message.
Read the posting guide.

Try

?pmin

And

x <- pmin(x,1)

will probably do what you require.

/Berend

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