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update for 1.16 #2217

Merged
merged 298 commits into from
Sep 25, 2020
Merged

update for 1.16 #2217

merged 298 commits into from
Sep 25, 2020

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lixun910
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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

  6. Heat map

Spatial Weights

  1. Create weights from variables

  2. Weights Intersection/Union

  3. 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 (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

lixun910 and others added 29 commits September 11, 2020 00:04
…cond layer

update the default color of loaded layer
GeoDaCenter#2204 table merge: don't reset variables when ID is wrong
GeoDaCenter#2205 allow selection of multiple variables for spatial join
fix a bug when rename a variable with illegal chars or violating data format restriction;
GeoDaCenter#2185 fix a bug of < button in multivariate quantile lisa
Notify users with "Please use the > button to specify more than one variable for Multivarite Quantile LISA"
@lixun910 lixun910 merged commit 7d6578c into GeoDaCenter:master Sep 25, 2020
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