report
sf
| report | sf | |
|---|---|---|
| 4 | 17 | |
| 663 | 1,277 | |
| 1.2% | 0.9% | |
| 7.4 | 9.4 | |
| 3 days ago | 5 days ago | |
| R | R | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
report
sf
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Visualizing shapefiles in R with sf and ggplot2!
sf
- Ask HN: What are some of the most elegant codebases in your favorite language?
- Learning How to Use "Road Network" Files
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[Q] Book suggestion for Spatial Statistics / Geostatistics
Before learning about geostatistics, do you feel comfortable working with and exploring geospatial data? If not, I'd highly recommend getting comfortable with the sf package in R. It's an implementation of the OpenGIS standard in R tidyverse. The OpenGIS standard defines specific data types and functions for geospatial data, which means that you can read e.g. PostGIS documentation and use the same functions in R.
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People who live near other people vote for Democrats
Tools used: various packages in R (tidycensus, dplyr, ggplot2, sf)
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Calculate Distance From a Specific Coordinate to a Shapefile?
R supports working with spatial data really well; you should look into the sf-package: https://r-spatial.github.io/sf/
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[Q] Recommendations for Spatial Analysis Books with R
A lot of the books are out if date because geospatial has been rewritten from the ground up to be dramatically improved. I would focus on the sf package: https://r-spatial.github.io/sf/. I would also find a PostGIS book which sf shares many functions and learn to the the database when appropriate.
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Overlay Grid on Shapefile
Are you using the sf package? I envision running a loop that creates a vector feature for each cell of the raster grid, intersects that feature with the underlying shapefile, multiplies the area of each intersected portion by its value, and assigns the raster the mean of those values. Kind of a lot to set up, but I'm not a master at this so maybe someone else knows a more straightforward method
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is that possible to find check, a point in or out in a geojson on R
I found this: https://github.com/r-spatial/sf/issues/1595
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Converting distance/azimuth to a real position
Now that I explained the concept, I will show some R code using the sf library to achieve this. sf stands for simple features and it's a very nice library for working with geospatial data.
What are some alternatives?
papaja - papaja (Preparing APA Journal Articles) is an R package that provides document formats to produce complete APA manuscripts from RMarkdown-files (PDF and Word documents) and helper functions that facilitate reporting statistics, tables, and plots.
tmap - R package for thematic maps
ggthemr - Themes for ggplot2.
ggmap - A package for plotting maps in R with ggplot2
bibliometrix - An R-tool for comprehensive science mapping analysis. A package for quantitative research in scientometrics and bibliometrics.
awesome-R - A curated list of awesome R packages, frameworks and software.
Practical-Applications-in-R-for-Psychologists - Lesson files for Practical Applications in R for Psychologists.
dplyr - dplyr: A grammar of data manipulation
feltr - A R package to read Felt maps to simple feature data 🗺️
ggfx - Filters and Shaders for 'ggplot2'
drake - An R-focused pipeline toolkit for reproducibility and high-performance computing
rmarkdown - Dynamic Documents for R