[R] replacing zeros with above/below numbers ?

[Jeff Newmiller]

You seem to be treating zeroes as unknown values. Perhaps you should consider setting them to NA and using the na.approx function from the zoo package.
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Sent from my phone. Please excuse my brevity.

On February 5, 2014 7:05:46 PM PST, ce <zadig_1 at excite.com> wrote:
>
>Dear all,
>
> My data is :
>
>a <-
>c(0.9721,0.9722,0.9730,0.9723,0.0,0.0,0.0,0.9706,0.9698,0.0,0.9710,0.9699)
>
>I want to replace zeros with  average of before and after values of
>them.  But sometimes there is one zero sometimes more than one. What is
>the most elegant way to do this ?
>Thanks a lot
>
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