In practice I need an extension of the approx function that already exist in R to the multivariate case. Something similar to the interp function in matlab but coded in R on in C.
Hope somebody can help me!
Asked
Active
Viewed 106 times
0
Paul R
- 208,748
- 37
- 389
- 560
Sabrina Vettori
- 41
- 2
-
Try `akima`, `fields` packages. – Khashaa Mar 09 '15 at 08:52
-
I need to interpolate a function of 5 variables, akima works for the bivariate case only. Do you know which function I should look at in the package fields? Thanks! – Sabrina Vettori Mar 09 '15 at 12:27