feat: spatial signature analysis

martibosch · Feb 13, 2025 · b70b3ca · b70b3ca
1 parent 3bbd673
commit b70b3ca
Show file tree

Hide file tree

Showing 7 changed files with 979 additions and 0 deletions.
diff --git a/docs/index.rst b/docs/index.rst
@@ -13,6 +13,7 @@ Open-source library to compute landscape metrics in the Python ecosystem (NumPy,
    spatiotemporal
    zonal
    spatiotemporal-zonal
+   spatial-signature-analysis
 
 .. toctree::
    :maxdepth: 1

diff --git a/docs/spatial-signature-analysis.rst b/docs/spatial-signature-analysis.rst
@@ -0,0 +1,6 @@
+==========================
+Spatial signature analysis
+==========================
+
+.. autoclass:: pylandstats.SpatialSignatureAnalysis
+   :members:  __init__, decompose, get_loading_df, get_cgram, scatterplot_cluster_metrics, plot_cluster_landscapes, plot_cluster_zones
diff --git a/pylandstats/__init__.py b/pylandstats/__init__.py
@@ -1,6 +1,7 @@
 """pylandstats init."""
 
 from pylandstats.landscape import *
+from pylandstats.spatial_signature import *
 from pylandstats.spatiotemporal import *
 from pylandstats.zonal import *
 

diff --git a/pylandstats/settings.py b/pylandstats/settings.py
@@ -2,6 +2,8 @@
 
 from os import environ
 
+from sklearn import decomposition, preprocessing
+
 try:
     import dotenv
 
@@ -74,3 +76,6 @@
 DEFAULT_LANDSCAPE_NODATA = 0
 DEFAULT_NEIGHBORHOOD_RULE = "8"
 CLASS_METRICS_DF_FILLNA = True
+DEFAULT_PREPROCESSOR = preprocessing.StandardScaler
+DEFAULT_DECOMPOSER = decomposition.PCA
+DEFAULT_K_RANGE = range(2, 8)