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Releases: linyuegeog/sandwich_spatial_interpolator

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Sandwich-R-v1.0

Sandwich-R-v1.0 Latest
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@linyuegeog linyuegeog released this 26 Aug 14:48
R-v1.0
d064bd8

Sandwich: Spatial interpolation based on spatial stratified heterogeneity

Lifecycle: stable

Sandwich is an R package for spatial interpolation based on the
spatial stratified heterogeneity (SSH)
theory, which:

  • Interpolate the sampling attribute over the reporting units that
    does not rely on spatial autocorrelation;
  • Assess the interpolation uncertainties through standard errors and
    confidence intervals;
  • Evaluate the overall accuracy using a diagnostic statistic called
    the k-fold cross validation estimate.

You can find more details about the method
here.

Getting setup with R

Using the Sandwich package requires a recent version of R to be
installed on your computer. The easiest way is to install it through
CRAN , which stands for the Comprehensive
R Archive Network.

Once R is installed, you can proceed to install the RStudio Integrated
Development Environment (IDE) to have a much improved environment to
work with R. Here is
detailed description of RStudio. It is free to download on
https://www.rstudio.com/products/rstudio/download/#download.

Installing the package

Now you have the base R and a nice IDE installed on your computer, you
can navigate to the console window (in RStudio, the bottom left panel)
and install the Sandwich package from source code by executing the
following lines of code:

install.packages("devtools")
library(devtools)
install_github("linyuehzzz/sandwich_spatial_interpolator", subdir="r/Sandwich")

Tutorial

Once you install the package, we strongly recommend you going through a
tutorial of this package to explore it in different scenarios of use.
You can find it using the argument:

browseVignettes("Sandwich")

A manual of the Sandwich package can be found
here,
which introduces all the available functions in this package.

Citation

Please cite the following reference if you use the code. We are also
working on an article about this particular software.

@article{Wang+Haining+Liu+Li+Jiang:2013,
    author = {Jin-Feng Wang and Robert Haining and Tie-Jun Liu and Lian-Fa Li and Cheng-Sheng Jiang},
    title ={Sandwich Estimation for Multi-Unit Reporting on a Stratified Heterogeneous Surface},
    journal = {Environment and Planning A: Economy and Space},
    volume = {45},
    number = {10},
    pages = {2515-2534},
    year = {2013},
    doi = {10.1068/a44710}
}

Contacts

If there are any questions or suggestions (or anything else you want to
talk about concerning this project), please feel free to let us know!
If you have found a bug, you can also file an
issue.

Email: lin.3326@osu.edu (Ms Yue Lin), xucd@lreis.ac.cn (Dr Chengdong
Xu), wangjf@lreis.ac.cn (Dr Jinfeng Wang*)

State Key Laboratory of Resources and Environmental Information System
Institute of Geographic Sciences and Natural Resources Research
Chinese Academy of Sciences
Beijing, 100101, China

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Sandwich-v1.7

Sandwich-v1.7

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@linyuegeog linyuegeog released this 05 Jan 22:52
v1.7
815c7e3

Sandwich: a novel software for spatial interpolation of spatially stratified heterogeneous populations

Sandwich is a cross-platform open-source spatial interpolation tool that supports the Sandwich interpolation model.

Here's something you need to know/do before you run the source codes of Sandwich.

Configuration settings

Configuration settings in the development of Sandwich:

Option Setting
Development language C++
Software development kit (SDK) Qt 5.6.3
Integrated development environment (IDE) Qt Creator 4.0.3 (Community)
Compiler MSVC 2015 (32-bit)
UI Qt Designer
Support library GDAL-2.2.1, OpenGL

Configuration steps

To run the source code of Sandwich (in Windows, for example), please follow the steps below.

Citation

Please cite the following reference if you use the codes. We are also working on an article about this particular software😎.

@article{Wang+Haining+Liu+Li+Jiang:2013,
    author = {Jin-Feng Wang and Robert Haining and Tie-Jun Liu and Lian-Fa Li and Cheng-Sheng Jiang},
    title ={Sandwich Estimation for Multi-Unit Reporting on a Stratified Heterogeneous Surface},
    journal = {Environment and Planning A: Economy and Space},
    volume = {45},
    number = {10},
    pages = {2515-2534},
    year = {2013},
    doi = {10.1068/a44710}
}

Contacts

If there are any questions or suggestions (or anything else you want to talk about concerning this project), please feel free to let us know!

Email: liny@lreis.ac.cn (Ms Yue Lin), xucd@lreis.ac.cn (Dr Chengdong Xu), wangjf@lreis.ac.cn (Dr Jinfeng Wang*)

State Key Laboratory of Resources and Environmental Information System
Institute of Geographic Sciences and Natural Resources Research
Chinese Academy of Sciences
Beijing, 100101, China

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