[Qgis-user] spatial analysis toolbox - testing for autocorrelation

[Thayer Young]

 Hi Francesca,
If you don't know how to install Geopandas, I would like to add to what Paolo said. Geopandas needs to be installed in the python that QGIS is using.You can check the location of the python installation by going to the overall preferences for QGIS (command comma on a Mac, probably control comma on other systems.) 
>From the System tab scroll to the bottom to find the "Current environment variables" scroll down to find PYTHONHOME.This documentation page shows you more with pictures:
https://docs.qgis.org/3.28/en/docs/user_manual/introduction/qgis_configuration.html#system-settings
Then in Finder or Explorer, etc. you want to find  location in the file system. On a Mac you will need to right click on QGIS in your applications folder and show package contents.  Then continue through the path and double click to open the python3 file.This will bring up a python prompt where you want to type:   pip install geopandas   Then press enter/return. It will run for a while and hopefully say that you successfully installed geopandas. You will probably need to restart QGIS after that.

-Thayer


    On Thursday, August 10, 2023 at 03:00:37 PM EDT, qgis-user-request at lists.osgeo.org <qgis-user-request at lists.osgeo.org> wrote: ----------------------------------------------------------------------
Date: Thu, 10 Aug 2023 17:29:39 +0300
From: Paolo Cavallini <cavallini at faunalia.it>
To: Francesca Parente <francescaparente.rse at gmail.com>, Francesca
    Parente via QGIS-User <qgis-user at lists.osgeo.org>, QGIS User List
    <qgis-user at lists.osgeo.org>
Subject: Re: [Qgis-user] spatial analysis toolbox - testing for
    autocorrelation
Message-ID: <CA92BEAF-7DFA-479D-BF82-4614BF7DE30D at faunalia.it>
Content-Type: text/plain; charset="utf-8"

You have to install geopandas.
Cheers.

Il 10 agosto 2023 17:10:28 EEST, Francesca Parente via QGIS-User <qgis-user at lists.osgeo.org> ha scritto:
>Hello everyone!
>
>I was wondering how to perform spatial autocorrelation tests in QGis and I
>downloaded the Spatial Analysis Toolbox
><https://plugins.qgis.org/plugins/spatialanalysistoolbox/> plugin.
>I can't even open it thought and immediately got the following error
>message:

>*Impossibile caricare il plugin 'spatialanalysistoolbox' a causa di un
>errore chiamando il metodo classFactory() ModuleNotFoundError: No module
>named 'geopandas' Traceback (most recent call last):  File
>"C:/OSGEO4~1/apps/qgis/./python\qgis\utils.py", line 335, in _startPlugin
>  plugins[packageName] = package.classFactory(iface)  File
>"C:/Users/fparente/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\spatialanalysistoolbox\__init__.py",
>line 36, in classFactory    from .spatialanalysistoolbox import
>SpatialAnalysisToolboxPlugin  File
>"C:/OSGEO4~1/apps/qgis/./python\qgis\utils.py", line 799, in _import    mod
>= _builtin_import(name, globals, locals, fromlist, level)  File
>"C:/Users/fparente/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\spatialanalysistoolbox\spatialanalysistoolbox.py",
>line 38, in    from .spatialanalysistoolbox_provider import
>SpatialAnalysisToolboxProvider  File
>"C:/OSGEO4~1/apps/qgis/./python\qgis\utils.py", line 799, in _import    mod
>= _builtin_import(name, globals, locals, fromlist, level)  File
>"C:/Users/fparente/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\spatialanalysistoolbox\spatialanalysistoolbox_provider.py",
>line 35, in    from .algorithms.GWR_ import GWR_  File
>"C:/OSGEO4~1/apps/qgis/./python\qgis\utils.py", line 799, in _import    mod
>= _builtin_import(name, globals, locals, fromlist, level)  File
>"C:/Users/fparente/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\spatialanalysistoolbox\algorithms\GWR_.py",
>line 23, in    import geopandas as gpd  File
>"C:/OSGEO4~1/apps/qgis/./python\qgis\utils.py", line 799, in _import    mod
>= _builtin_import(name, globals, locals, fromlist,
>level)ModuleNotFoundError: No module named 'geopandas'Versione Python:
>3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit
>(AMD64)] Versione di QGIS: 3.18.2-Z?rich Z?rich, 515138c171 *
>
>I repeated the download/install procedure, but nothing changed.
>Does anybody know how to fix this and/or alternative ways to test for
>spatial autocorrelation here?
>Thanks a lot and have a good day!
>-- 
>----------------------------
>Francesca Parente
>
>_ SESS Euro PhD <https://iris.uniroma1.it/cris/rp/rp54329> in SocioEconomic
>and Statistical Studies
>_ Linked
><https://www.linkedin.com/in/francesca-parente-55194497/details/publications/>
>in
>
>email: francescaparente.rse at gmail.com
>      fparente at regione.lazio.it
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