Here is my problem, I have got a data set that contains values of intensity over a regular interval of time.
What I need to do is to resample this data set (or curve) at a different interval of time x (1000 predictions will be made to resample the curve).
So in order to perform such an operation I am required to do some kind of interpolation.
I know that through kriging, the interpolation result passes through the original data points.
I would be very incline to use such methods, but since I am not very used to work with R, I would like to know which function should I use and how.
Moreover I don't know if it is feasable, but I am looking for a fast routine since I got a total of 100000 data sets on which I will perform the operation just described.
Thanks a lot, I will anxiously wait for a reply
Sebastien Durand
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