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GeoDa 1.14 pull request #1939

Merged
merged 70 commits into from
Aug 25, 2019
Merged

GeoDa 1.14 pull request #1939

merged 70 commits into from
Aug 25, 2019

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lixun910
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There have been many commits since 1.12.x. The primary focus of this release is on bug fixes and incremental improvements, however there is a usual lot of new features as well, including:

Cluster:
Add fast HDBSCAN method
Add Redcap methods
Add Local Join Count method
Add auto-weighting function
(GeoDa now has a suite of Spatially Constrained Cluster techniques, including skater, redcap, max-p, k-means, k-medians, k-medoids, and spectral clustering. )

Mapping:
Add multi-layer support (+ map boundary, point size, stroke/fill color, etc.)
Support HDPI on Mac OSX in all maps and plots
Add Map layout preview tools for saving map w/ legends and plots in high resolution
Add configurable Basemap options
Add re-projection function when exporting a map

Weights:
Add social-weights creation
Add support for ArcGIS .swm format, Matlab .mat format, Spanning tree as weights
Add weights intersection and weights union

Internationalization:
Add internationalization framework
Chinese version and Spanish version

For Linux, GeoDa now supports Ubuntu 16.04 and 18.04 with GTK 3.0, which is more stable and has better rendering quality and performance.

lixun910 and others added 30 commits July 23, 2019 15:53
fix issues in basic mapping:
1. make sure custom breaks works when no active map window
2. custom breaks editor: make sure all combobox works when changing values
3. make sure the fixed natural breaks GeoDaCenter#1829 in custom category applies to all other maps
fix an issue that, in Corelogram paratmers dialog, the Max distance: threshold value does not display when click on the checkbox.
update to raise warning if weights intersection/union doesn't apply to selected weights.
leave spatial constaint to next release
set skater dialog to correctly use "min region size"
update build date for 1.14
fix a bug in skater to replicate the lab: n=6 and min region size=12
update version for 1.4 build
enhance multi-layer loading logic
1. Basemap works with world map
2. Using time grouped variable in Differential LISA
3. update metadata on saved classification in project file GeoDaCenter#1552
… file

CSVT file is to used to describe the type of each column of the layer and its optional width and precision in CSV file. It causes many issues in GeoDa, especially when original CSV file has been modified in other apps (e.g. Excel).

This fix will add a perference option "Create CSVT file when saving CSV", and it is set to "false" by default.
Add subdomains to load tiles from different server in parallel
lab2b: label display in conditional plot
Caused by wxWidgets behaves differently on windows
remove the "Extrem multicollinearity" print based on BP;  only print the
multicollinearity condition number for user;
lixun910 and others added 29 commits August 16, 2019 20:31
(ubuntu only) switch from gtk 2.0 to gtk-3.0
@lixun910 lixun910 merged commit baef79a into GeoDaCenter:master Aug 25, 2019
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