726 reputation
510
bio website stackoverflow.com/users/…
location Vienna, Austria
age
visits member for 3 years, 8 months
seen 2 hours ago

Applied Mathematician
Austrian Institute of Technology

Interests:

  • Math, [Computational] Statistics, Machine Learning, HPC
  • Data Visualization (ggplot2, D3.js, ...), GIS (grass, qgis, osm, ...)
  • R, Python, C[++], js, LaTeX, Vim, zsh, mercurial, ...

Apr
5
revised Compute the area of a given polygon (in vector format) lying between specified lines of latitude
update
Apr
5
comment Compute the area of a given polygon (in vector format) lying between specified lines of latitude
yes, it's square degrees, I've just reused the code from the question; gArea returns also a warning: gArea(ao): Spatial object is not projected; GEOS expects planar coordinates
Apr
4
revised Compute the area of a given polygon (in vector format) lying between specified lines of latitude
added explanation
Apr
4
answered Compute the area of a given polygon (in vector format) lying between specified lines of latitude
Apr
3
revised Plotting spatial data when two spatial objects have different CRS
updated code
Apr
3
answered Plotting spatial data when two spatial objects have different CRS
Mar
24
revised Failure to display R script result plots in QGIS
improved formatting
Mar
24
suggested suggested edit on Failure to display R script result plots in QGIS
Mar
15
awarded  Yearling
Mar
12
comment Overlay a spatial polygon with a grid and check in which grid element specific coordinates are located
thx :) I just convert ft to m in this line.
Mar
12
revised Overlay a spatial polygon with a grid and check in which grid element specific coordinates are located
updated code example
Mar
10
answered Overlay a spatial polygon with a grid and check in which grid element specific coordinates are located
Feb
25
revised Help choosing most suitable bivariate choropleth mapping coloring scheme
embedded image
Feb
25
suggested suggested edit on Help choosing most suitable bivariate choropleth mapping coloring scheme
Feb
18
answered What is the latest version of R that supported gpclib?
Jan
29
awarded  Critic
Jan
8
revised Axis of rendered shape files not showing numbers that are latitude and longitude
fixed (code) formatting
Jan
8
suggested suggested edit on Axis of rendered shape files not showing numbers that are latitude and longitude
Jan
8
answered Axis of rendered shape files not showing numbers that are latitude and longitude
Dec
20
revised unionize intersections of merged polygons
improved formatting