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From the Bottom of the Heap by Gavin L. Simpson is, unless otherwise expressly stated, licensed under a Creative Commons Attribution 3.0 Unported License.
Permissions beyond the scope of this license may be available at ucfagls.wordpress.com.Gavin Simpson on Twitter
- RT @KirkwoodLab: Insightful post by @mommiologist: The great escape: charting a career outside of academia wp.me/p2wMuW-1Ci via @Dyna… 23 hours ago
- @l_marazzi Nope, hopefully attending the ESA meeting in Minneapolis around the same time though. 1 day ago
- @l_marazzi As an interface to R? Yes. Not what I use, but then again I'm a sadist and like the Emacs + ESS despite the keyboard shortcuts 1 day ago
- Open Data.SE Q&A site now in public beta opendata.stackexchange.com #opendata #openscience #oa HT: @eddelbuettel 1 day ago
- @lucaborger @jessicablois Agreed, but R does compete in the sense that it is an alternative. One doesn't have to be proactive to compete 2 days ago
- @jessicablois @lucaborger Starting to make more sense. 2 days ago
- .@jessicablois @lucaborger Makes no sense; if you say "we did this with Y", whatever Y is, the disclaimer shl apply, not just bc Y is free 2 days ago
- @MikeTaylor those cost money, especially when they are *that* bad :-) \cc @Protohedgehog 5 days ago
- @MikeTaylor you are forgetting the crappy web interfaces we are forced to use & the useless staff publisher employs \cc @Protohedgehog 5 days ago
- When is the Best Man giving his speech? ;-) RT @joshua_ulrich: A full house at #rfinance! http://t.co/WgnR1zGrmL 5 days ago
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Tag Archives: LOESS
What’s wrong with LOESS for palaeo data?
Locally weighted scatterplot smoothing (LOWESS) or local regression (LOESS) is widely used to highlight “signal” in variables from stratigraphic sequences. It is a user-friendly way of fitting a local model that derives its form from the data themselves rather than having … Continue reading
Posted in Palaeoecology, Palaeolimnology, R, Science, Time series
Tagged autocorrelation, cross-validation, GCV, LOESS, overfitting
4 Comments
