No links, got an improvement:

[k-NN regression El Nino 3.4 Anomalies, no links](http://files.lossofgenerality.com/knn1_nino34_anom_IMPROVED.pdf)


This is the interlaced i.e. anom1, c1, anom2, c2, anom3, c3 ... where c could be any real number:

[[k-NN regression El Nino 3.4 Anomalies interlaced](http://files.lossofgenerality.com/knn2_nino34_anom_link.pdf)

One is (Link, Anomalies) interlaced and the link data is Daniel's.
Another is (1, Anomalies) Anomalies interlaced with constant 1.
Another is (0, Anomalies) Anomalies interlaced with constant 0.