Re: [R] Connect observed values by a smooth curve, is there any method to get coordinate value of arbitrary point on the curve?

From: David Winsemius <dwinsemius_at_comcast.net>
Date: Wed, 30 Mar 2011 07:49:55 -0400

On Mar 29, 2011, at 9:32 PM, Zhipeng Wang wrote:

> Dear all,
>
> I have the problem as the title shows. It is time series of
> measurements. I
> want to estimate the value at time point when we have no actual
> measured
> value (Only in the time range, not for prediction in future time).
>
> Hope you could give me some suggestion or hint. Thank you so much.

?approxfun

-- 

David Winsemius, MD
Heritage Laboratories
West Hartford, CT

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