A question about Spatial in Kriging
For spatial predictive modeling in kriging, many reproducible examples on data sampling and preparation, parameter optimization, accuracy assessment, and the generation and visualization of spatial predictions have been provided in a book "Spatial Predictive Modeling with R". The outline of this book was published at: https://www.mdpi.com/2076-3417/9/10/2048. Four R packages (i.e., spm, spm2, steprf and stepgbm) for the book, with many reproducible examples, are also available on CRAN. Hope this helps.
On Fri, Mar 25, 2022 at 10:44 PM Richard O'Keefe <raoknz at gmail.com> wrote:
Start with a good book like "Applied Spatial Data Analysis with R". If you want to do spatial data analysis, then you are going to need measurements at lots of different places in space. On Thu, 24 Mar 2022 at 23:14, Hasliza Rusmili <haslizarusmili at gmail.com> wrote:
Thank you very much. I will ask the question there. Siti Hasliza On Mon, 21 Mar 2022, 03:28 Bert Gunter, <bgunter.4567 at gmail.com> wrote:
You should post this on the r-sig-geo list rather than here:
https://stat.ethz.ch/mailman/listinfo/r-sig-geo That's where expertise on spatial data analysis is likely to reside. Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Sun, Mar 20, 2022 at 11:07 AM Hasliza Rusmili <haslizarusmili at gmail.com> wrote: Hi, I am a student, still new and in the process of learning about
Spatial.
I
have a project that requires me to do spatial kriging. But I still do
not
get the idea of how I should start. I have monitoring air quality
data
in
dailly, monthly and yearly. My question is, to start doing kriging, I have see that we need longitude and latitude, but did I need the
latitude
and longitude of each dataset?.If I have total data about 500, am I supposed to have 500 of longitude and latitude based on the data? and
is
there any minimum or maximum of the dataset to get a better result in
the
kriging? I hope to get a reply from you and thank you in advance.
Sincerely,
Siti Hasliza
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[[alternative HTML version deleted]]
______________________________________________ R-help at r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Jin ------------------------------------------ Jin Li, PhD Founder, Data2action, Australia https://www.researchgate.net/profile/Jin_Li32 https://scholar.google.com/citations?user=Jeot53EAAAAJ&hl=en [[alternative HTML version deleted]]