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GeoDa 1.16
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@lixun910 lixun910 released this 25 Sep 01:56
· 439 commits to master since this release
v1.16
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Learn about vigilant mode.

Download: https://geodacenter.github.io/download.html

Many bug fixes for 1.14 and

New features:

GIS features

  1. Reprojection (specify projection when save)

  2. Minimum Spanning Tree (MST)

  3. Spatial Dissolve

  4. Multi-Layer Support (Linked Multi-Layers, Automatic reprojection)

  5. Spatial Assign/Spatial Count/ Spatial Join (multi-variables)

  6. Heat map

Spatial Weights

  1. Create weights from variables

  2. Make (mutual) Symmetric weights

Local Spatial Autocorrelation

  1. Median Local Moran

  2. Univariate Quantile LISA

  3. Multivariate Quantile LISA

  4. Local Neighbor Match Test

Map/Plots/Table

  1. Conditional Box plot

  2. Distance Scatter plot with loess

  3. Render numeric labels on map

  4. Data transform: Standarize(MAD)/ Range Adjust/ Range Standardize

Dimension Reduction Methods

  1. Multidimensional Scaling (MDS) 2D/3D, SMACOF

  2. Spatial weights from MDS scatter plot

  3. t-SNE (animation)

Cluster Analysis

  1. K Medoids (FastPAM, FastCLARA, FastCLARANS)

  2. Spectral Clustering with large scale sparse eigenvalue solver (k-nn, mutual k-nn, gaussian)

  3. DBScan & DBScan*

  4. Hierarchical DBScan (with linking Condensed Tree graph)

  5. Spatial Constrained Hierarchical Clustering (SCHC)

  6. AZP (greedy, simulated annealing, tabu search)

  7. Skater/Redcap with max-p-regions solver

Internationalization

  1. Russian
Assets 8
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