def setUp(self):
self.ntw = network.Network(in_data=examples.get_path('streets.shp'))
for obs in ['schools', 'crimes']:
in_data = examples.get_path('{}.shp'.format(obs))
self.ntw.snapobservations(in_data, obs, attribute=True)
#setattr(self, obs, obs)
setattr(self, obs, self.ntw.pointpatterns[obs])
def setUp(self):
self.ntw = network.Network(in_data=examples.get_path('streets.shp'))
for obs in ['schools', 'crimes']:
in_data = examples.get_path('{}.shp'.format(obs))
self.ntw.snapobservations(in_data, obs, attribute=True)
#setattr(self, obs, obs)
setattr(self, obs, self.ntw.pointpatterns[obs])
def setUp(self):
self.ntw = network.Network(in_data=examples.get_path('streets.shp'))
pt_str = 'crimes'
in_data = examples.get_path('{}.shp'.format(pt_str))
self.ntw.snapobservations(in_data, pt_str, attribute=True)
npts = self.ntw.pointpatterns['crimes'].npoints
self.ntw.simulate_observations(npts)
def setUp(self):
self.ntw = network.Network(in_data=examples.get_path('streets.shp'))
pt_str = 'crimes'
in_data = examples.get_path('{}.shp'.format(pt_str))
self.ntw.snapobservations(in_data, pt_str, attribute=True)
npts = self.ntw.pointpatterns['crimes'].npoints
self.ntw.simulate_observations(npts)
def setUp(self):
path_to_shp = examples.get_path('streets.shp')
gdf = geopandas.read_file(path_to_shp)
self.ntw = spgh.Network(in_data=gdf)
for obs in ['schools', 'crimes']:
in_data = examples.get_path('{}.shp'.format(obs))
self.ntw.snapobservations(in_data, obs, attribute=True)
setattr(self, obs, self.ntw.pointpatterns[obs])
def setUp(self):
path_to_shp = examples.get_path('streets.shp')
gdf = geopandas.read_file(path_to_shp)
self.ntw = spgh.Network(in_data=gdf)
for obs in ['schools', 'crimes']:
in_data = examples.get_path('{}.shp'.format(obs))
self.ntw.snapobservations(in_data, obs, attribute=True)
setattr(self, obs, self.ntw.pointpatterns[obs])
def setUp(self):
path_to_shp = examples.get_path('streets.shp')
gdf = geopandas.read_file(path_to_shp)
self.ntw = spgh.Network(in_data=gdf)
pt_str = 'crimes'
path_to_shp = examples.get_path('{}.shp'.format(pt_str))
in_data = geopandas.read_file(path_to_shp)
self.ntw.snapobservations(in_data, pt_str, attribute=True)
npts = self.ntw.pointpatterns['crimes'].npoints
self.ntw.simulate_observations(npts)
def setUp(self):
path_to_shp = examples.get_path('streets.shp')
self.ntw = spgh.Network(in_data=path_to_shp)
self.pt_str = 'schools'
path_to_shp = examples.get_path('%s.shp' % self.pt_str)
self.ntw.snapobservations(path_to_shp, self.pt_str, attribute=True)
npts = self.ntw.pointpatterns[self.pt_str].npoints
self.ntw.simulate_observations(npts)
self.test_permutations = 3
self.test_steps = 5
def setUp(self):
path_to_shp = examples.get_path('streets.shp')
gdf = geopandas.read_file(path_to_shp)
self.ntw = network.Network(in_data=gdf)
pt_str = 'crimes'
path_to_shp = examples.get_path('{}.shp'.format(pt_str))
in_data = geopandas.read_file(path_to_shp)
self.ntw.snapobservations(in_data, pt_str, attribute=True)
npts = self.ntw.pointpatterns['crimes'].npoints
self.ntw.simulate_observations(npts)
def setUp(self):
path_to_shp = examples.get_path('streets.shp')
self.ntw = spgh.Network(in_data=path_to_shp)
self.pp1_str = 'schools'
self.pp2_str = 'crimes'
iterator = [(self.pp1_str, 'pp1'), (self.pp2_str, 'pp2')]
for (obs, idx) in iterator:
path_to_shp = examples.get_path('%s.shp' % obs)
self.ntw.snapobservations(path_to_shp, obs, attribute=True)
setattr(self, idx, self.ntw.pointpatterns[obs])
self.known_pp1_npoints = 8
def test_moran_facet():
f = lp.io.open(examples.get_path("sids2.dbf"))
varnames = ['SIDR74', 'SIDR79', 'NWR74', 'NWR79']
vars = [np.array(f.by_col[var]) for var in varnames]
w = lp.io.open(examples.get_path("sids2.gal")).read()
# calculate moran matrix
moran_matrix = Moran_BV_matrix(vars, w, varnames=varnames)
# plot
fig, axarr = moran_facet(moran_matrix)
plt.close(fig)
# customize
fig, axarr = moran_facet(moran_matrix,
scatter_glob_kwds=dict(color='r'),
fitline_bv_kwds=dict(color='y'))
plt.close(fig)
def test_moran_loc_bv_scatterplot():
link_to_data = examples.get_path('Guerry.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['Suicids'].values
y = gdf['Donatns'].values
w = Queen.from_dataframe(gdf)
w.transform = 'r'
# Calculate Univariate and Bivariate Moran
moran_loc = Moran_Local(y, w)
moran_loc_bv = Moran_Local_BV(x, y, w)
# try with p value so points are colored
fig, _ = _moran_loc_bv_scatterplot(moran_loc_bv)
plt.close(fig)
# try with p value and different figure size
fig, _ = _moran_loc_bv_scatterplot(moran_loc_bv,
p=0.05,
aspect_equal=False)
plt.close(fig)
assert_raises(ValueError, _moran_loc_bv_scatterplot, moran_loc, p=0.5)
assert_warns(UserWarning,
_moran_loc_bv_scatterplot,
moran_loc_bv,
p=0.5,
scatter_kwds=dict(c='r'))
def test_vba_choropleth():
# data
link_to_data = examples.get_path('columbus.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['HOVAL'].values
y = gdf['CRIME'].values
# plot
fig, _ = vba_choropleth(x, y, gdf)
plt.close(fig)
# plot with divergent and reverted alpha
fig, _ = vba_choropleth(x, y, gdf, cmap='RdBu',
divergent=True,
revert_alpha=True)
plt.close(fig)
# plot with classified alpha and rgb
fig, _ = vba_choropleth(x, y, gdf, cmap='RdBu',
alpha_mapclassify=dict(classifier='quantiles'),
rgb_mapclassify=dict(classifier='quantiles'))
plt.close(fig)
# plot classified with legend
fig, _ = vba_choropleth(x, y, gdf,
alpha_mapclassify=dict(classifier='std_mean'),
rgb_mapclassify=dict(classifier='std_mean'),
legend=True)
plt.close(fig)
def test_vba_choropleth():
# data
link_to_data = examples.get_path('columbus.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['HOVAL'].values
y = gdf['CRIME'].values
# plot
fig, _ = vba_choropleth(x, y, gdf)
plt.close(fig)
# plot with divergent and reverted alpha
fig, _ = vba_choropleth(x,
y,
gdf,
cmap='RdBu',
divergent=True,
revert_alpha=True)
plt.close(fig)
# plot with classified alpha and rgb
fig, _ = vba_choropleth(x,
y,
gdf,
cmap='RdBu',
alpha_mapclassify=dict(classifier='quantiles'),
rgb_mapclassify=dict(classifier='quantiles'))
plt.close(fig)
# plot classified with legend
fig, _ = vba_choropleth(x,
y,
gdf,
alpha_mapclassify=dict(classifier='std_mean'),
rgb_mapclassify=dict(classifier='std_mean'),
legend=True)
plt.close(fig)
def test_plot_spatial_weights():
# get data
gdf = gpd.read_file(examples.get_path('43MUE250GC_SIR.shp'))
gdf.head()
# calculate weights
weights = Queen.from_dataframe(gdf)
# plot weights
fig, _ = plot_spatial_weights(weights, gdf)
plt.close(fig)
# calculate nonplanar_joins
wnp = pysal.lib.weights.util.nonplanar_neighbors(weights, gdf)
# plot new joins
fig2, _ = plot_spatial_weights(wnp, gdf)
plt.close(fig2)
#customize
fig3, _ = plot_spatial_weights(wnp,
gdf,
nonplanar_edge_kws=dict(color='#4393c3'))
plt.close(fig3)
# plot in existing figure
fig4, axs = plt.subplots(1, 3)
plot_spatial_weights(wnp, gdf, ax=axs[0])
plt.close(fig4)
# uses a column as the index for spatial weights object
weights_index = Queen.from_dataframe(gdf, idVariable="CD_GEOCMU")
fig, _ = plot_spatial_weights(weights_index, gdf, indexed_on="CD_GEOCMU")
plt.close(fig)
def test_mapclassify_bin():
# data
link_to_data = examples.get_path('columbus.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['HOVAL'].values
# quantiles
mapclassify_bin(x, 'quantiles')
mapclassify_bin(x, 'quantiles', k=3)
# box_plot
mapclassify_bin(x, 'box_plot')
mapclassify_bin(x, 'box_plot', hinge=2)
# headtail_breaks
mapclassify_bin(x, 'headtail_breaks')
# percentiles
mapclassify_bin(x, 'percentiles')
mapclassify_bin(x, 'percentiles', pct=[25, 50, 75, 100])
# std_mean
mapclassify_bin(x, 'std_mean')
mapclassify_bin(x, 'std_mean', multiples=[-1, -0.5, 0.5, 1])
# maximum_breaks
mapclassify_bin(x, 'maximum_breaks')
mapclassify_bin(x, 'maximum_breaks', k=3, mindiff=0.1)
# natural_breaks, max_p_classifier
mapclassify_bin(x, 'natural_breaks')
mapclassify_bin(x, 'max_p_classifier', k=3, initial=50)
# user_defined
mapclassify_bin(x, 'user_defined', bins=[20, max(x)])
def test_mapclassify_bin():
# data
link_to_data = examples.get_path('columbus.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['HOVAL'].values
# quantiles
mapclassify_bin(x, 'quantiles')
mapclassify_bin(x, 'quantiles', k=3)
# box_plot
mapclassify_bin(x, 'box_plot')
mapclassify_bin(x, 'box_plot', hinge=2)
# headtail_breaks
mapclassify_bin(x, 'headtail_breaks')
# percentiles
mapclassify_bin(x, 'percentiles')
mapclassify_bin(x, 'percentiles', pct=[25,50,75,100])
# std_mean
mapclassify_bin(x, 'std_mean')
mapclassify_bin(x, 'std_mean', multiples=[-1,-0.5,0.5,1])
# maximum_breaks
mapclassify_bin(x, 'maximum_breaks')
mapclassify_bin(x, 'maximum_breaks', k=3, mindiff=0.1)
# natural_breaks, max_p_classifier
mapclassify_bin(x, 'natural_breaks')
mapclassify_bin(x, 'max_p_classifier', k=3, initial=50)
# user_defined
mapclassify_bin(x, 'user_defined', bins=[20, max(x)])
def setUp(self):
self.path_to_shp = examples.get_path('streets.shp')
# network instantiated from shapefile
self.ntw_from_shp = spgh.Network(in_data=self.path_to_shp,
weightings=True,
w_components=True)
self.n_known_arcs, self.n_known_vertices = 303, 230
def test_plot_choropleth():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
w = Queen.from_dataframe(df)
w.transform = 'r'
TOOLS = "tap,help"
fig = plot_choropleth(df, 'HOVAL', title='columbus',
reverse_colors=True, tools=TOOLS)
def test_plot_local_autocorrelation():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = esda.moran.Moran_Local(y, w)
fig = plot_local_autocorrelation(moran_loc, df, 'HOVAL')
def test_moran_scatterplot():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = esda.moran.Moran_Local(y, w)
fig = moran_scatterplot(moran_loc, p=0.05)
def _data_generation():
# get csv and shp
shp_link = examples.get_path('us48.shp')
df = gpd.read_file(shp_link)
income_table = pd.read_csv(examples.get_path("usjoin.csv"))
# calculate relative values
for year in range(1969, 2010):
income_table[str(year) + '_rel'] = (income_table[str(year)] /
income_table[str(year)].mean())
# merge
gdf = df.merge(income_table, left_on='STATE_NAME', right_on='Name')
# retrieve spatial weights and data for two points in time
w = Queen.from_dataframe(gdf)
w.transform = 'r'
y1 = gdf['1969_rel'].values
y2 = gdf['2000_rel'].values
#calculate rose Object
Y = np.array([y1, y2]).T
rose = Rose(Y, w, k=5)
return gdf, y1, rose
def test_plot_local_autocorrelation():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = esda.moran.Moran_Local(y, w)
fig = plot_local_autocorrelation(moran_loc, df, 'HOVAL')
def _data_generation():
# get csv and shp
shp_link = examples.get_path('us48.shp')
df = gpd.read_file(shp_link)
income_table = pd.read_csv(examples.get_path("usjoin.csv"))
# calculate relative values
for year in range(1969, 2010):
income_table[str(year) + '_rel'] = (
income_table[str(year)] / income_table[str(year)].mean())
# merge
gdf = df.merge(income_table,left_on='STATE_NAME',right_on='Name')
# retrieve spatial weights and data for two points in time
w = Queen.from_dataframe(gdf)
w.transform = 'r'
y1 = gdf['1969_rel'].values
y2 = gdf['2000_rel'].values
#calculate rose Object
Y = np.array([y1, y2]).T
rose = Rose(Y, w, k=5)
return gdf, y1, rose
def test_moran_scatterplot():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = esda.moran.Moran_Local(y, w)
fig = moran_scatterplot(moran_loc, p=0.05)
def test_vba_legend():
# data
link_to_data = examples.get_path('columbus.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['HOVAL'].values
y = gdf['CRIME'].values
# classify data
rgb_bins = mapclassify_bin(x, 'quantiles')
alpha_bins = mapclassify_bin(y, 'quantiles')
# plot legend
fig, _ = vba_legend(rgb_bins, alpha_bins, cmap='RdBu')
plt.close(fig)
def test_lisa_cluster():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = Moran_Local(y, w)
fig, _ = lisa_cluster(moran_loc, df)
plt.close(fig)
def test_lisa_cluster():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = esda.moran.Moran_Local(y, w)
TOOLS = "tap,reset,help"
fig = lisa_cluster(moran_loc, df, p=0.05, tools=TOOLS)
def test_value_by_alpha_cmap():
# data
link_to_data = examples.get_path('columbus.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['HOVAL'].values
y = gdf['CRIME'].values
# create cmap
rgba, cmap = value_by_alpha_cmap(x, y)
# create divergent rgba
div_rgba, _ = value_by_alpha_cmap(x, y, cmap='seismic', divergent=True)
# create reverted rgba
rev_rgba, _ = value_by_alpha_cmap(x, y, cmap='RdBu', revert_alpha=True)
def test_vba_legend():
# data
link_to_data = examples.get_path('columbus.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['HOVAL'].values
y = gdf['CRIME'].values
# classify data
rgb_bins = mapclassify_bin(x, 'quantiles')
alpha_bins = mapclassify_bin(y, 'quantiles')
# plot legend
fig, _ = vba_legend(rgb_bins, alpha_bins, cmap='RdBu')
plt.close(fig)
def test_lisa_cluster():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = esda.moran.Moran_Local(y, w)
TOOLS = "tap,reset,help"
fig = lisa_cluster(moran_loc, df, p=0.05, tools=TOOLS)
def test_value_by_alpha_cmap():
# data
link_to_data = examples.get_path('columbus.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['HOVAL'].values
y = gdf['CRIME'].values
# create cmap
rgba, cmap = value_by_alpha_cmap(x, y)
# create divergent rgba
div_rgba, _ = value_by_alpha_cmap(x, y, cmap='seismic', divergent=True)
# create reverted rgba
rev_rgba, _ = value_by_alpha_cmap(x, y, cmap='RdBu', revert_alpha=True)
def test_plot_choropleth():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
w = Queen.from_dataframe(df)
w.transform = 'r'
TOOLS = "tap,help"
fig = plot_choropleth(df,
'HOVAL',
title='columbus',
reverse_colors=True,
tools=TOOLS)
def test_pp_from_geopandas(self):
self.gdf_pp1_str = 'schools'
self.gdf_pp2_str = 'crimes'
iterator = [(self.gdf_pp1_str, 'gdf_pp1'),
(self.gdf_pp2_str, 'gdf_pp2')]
for (obs, idx) in iterator:
path_to_shp = examples.get_path('%s.shp' % obs)
in_data = geopandas.read_file(path_to_shp)
self.ntw.snapobservations(in_data, obs, attribute=True)
setattr(self, idx, self.ntw.pointpatterns[obs])
self.assertEqual(self.pp1.npoints, self.gdf_pp1.npoints)
self.assertEqual(self.pp2.npoints, self.gdf_pp2.npoints)
def test_plot_moran_simulation():
# Load data and apply statistical analysis
link_to_data = examples.get_path('Guerry.shp')
gdf = gpd.read_file(link_to_data)
y = gdf['Donatns'].values
w = Queen.from_dataframe(gdf)
w.transform = 'r'
# Calc Global Moran
w = Queen.from_dataframe(gdf)
moran = Moran(y, w)
# plot
fig, _ = plot_moran_simulation(moran)
plt.close(fig)
# customize
fig, _ = plot_moran_simulation(moran, fitline_kwds=dict(color='#4393c3'))
plt.close(fig)
def test_plot_moran_bv():
# Load data and calculate weights
link_to_data = examples.get_path('Guerry.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['Suicids'].values
y = gdf['Donatns'].values
w = Queen.from_dataframe(gdf)
w.transform = 'r'
# Calculate Bivariate Moran
moran_bv = Moran_BV(x, y, w)
# plot
fig, _ = plot_moran_bv(moran_bv)
plt.close(fig)
# customize plot
fig, _ = plot_moran_bv(moran_bv, fitline_kwds=dict(color='#4393c3'))
plt.close(fig)
def test_moran_loc_bv_scatterplot():
link_to_data = examples.get_path('Guerry.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['Suicids'].values
y = gdf['Donatns'].values
w = Queen.from_dataframe(gdf)
w.transform = 'r'
# Calculate Bivariate Moran
moran_loc_bv = Moran_Local_BV(x, y, w)
# try with p value so points are colored
fig, _ = _moran_loc_bv_scatterplot(moran_loc_bv)
plt.close(fig)
# try with p value and different figure size
fig, _ = _moran_loc_bv_scatterplot(moran_loc_bv, p=0.05)
plt.close(fig)
def test_plot_spatial_weights():
# get data
gdf = gpd.read_file(examples.get_path('43MUE250GC_SIR.shp'))
gdf.head()
# calculate weights
weights = Queen.from_dataframe(gdf)
# plot weights
fig, _ = plot_spatial_weights(weights, gdf)
plt.close(fig)
# calculate nonplanar_joins
wnp = pysal.lib.weights.util.nonplanar_neighbors(weights, gdf)
# plot new joins
fig2, _ = plot_spatial_weights(wnp, gdf)
plt.close(fig2)
#customize
fig3, _ = plot_spatial_weights(wnp, gdf, nonplanar_edge_kws=dict(color='#4393c3'))
plt.close(fig3)
def test_moran_bv_scatterplot():
link_to_data = examples.get_path('Guerry.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['Suicids'].values
y = gdf['Donatns'].values
w = Queen.from_dataframe(gdf)
w.transform = 'r'
# Calculate Bivariate Moran
moran_bv = Moran_BV(x, y, w)
# plot
fig, _ = _moran_bv_scatterplot(moran_bv)
plt.close(fig)
# customize plot
fig, _ = _moran_bv_scatterplot(moran_bv,
aspect_equal=False,
fitline_kwds=dict(color='#4393c3'))
plt.close(fig)
def test_plot_spatial_weights():
# get data
gdf = gpd.read_file(examples.get_path('43MUE250GC_SIR.shp'))
gdf.head()
# calculate weights
weights = Queen.from_dataframe(gdf)
# plot weights
fig, _ = plot_spatial_weights(weights, gdf)
plt.close(fig)
# calculate nonplanar_joins
wnp = pysal.lib.weights.util.nonplanar_neighbors(weights, gdf)
# plot new joins
fig2, _ = plot_spatial_weights(wnp, gdf)
plt.close(fig2)
#customize
fig3, _ = plot_spatial_weights(wnp,
gdf,
nonplanar_edge_kws=dict(color='#4393c3'))
plt.close(fig3)
def test_moran_loc_scatterplot():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = Moran_Local(y, w)
# try with p value so points are colored
fig, _ = _moran_loc_scatterplot(moran_loc, p=0.05)
plt.close(fig)
# try with p value and different figure size
fig, _ = _moran_loc_scatterplot(moran_loc,
p=0.05,
fitline_kwds=dict(color='#4393c3'))
plt.close(fig)
def test_moran_loc_scatterplot():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
x = df['INC'].values
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = Moran_Local(y, w)
moran_bv = Moran_BV(x, y, w)
# try without p value
fig, _ = _moran_loc_scatterplot(moran_loc)
plt.close(fig)
# try with p value and different figure size
fig, _ = _moran_loc_scatterplot(moran_loc,
p=0.05,
aspect_equal=False,
fitline_kwds=dict(color='#4393c3'))
plt.close(fig)
# try with p value and zstandard=False
fig, _ = _moran_loc_scatterplot(moran_loc,
p=0.05,
zstandard=False,
fitline_kwds=dict(color='#4393c3'))
plt.close(fig)
# try without p value and zstandard=False
fig, _ = _moran_loc_scatterplot(moran_loc,
zstandard=False,
fitline_kwds=dict(color='#4393c3'))
plt.close(fig)
assert_raises(ValueError, _moran_loc_scatterplot, moran_bv, p=0.5)
assert_warns(UserWarning,
_moran_loc_scatterplot,
moran_loc,
p=0.5,
scatter_kwds=dict(c='#4393c3'))
def test_moran_scatterplot():
link_to_data = examples.get_path('Guerry.shp')
gdf = gpd.read_file(link_to_data)
x = gdf['Suicids'].values
y = gdf['Donatns'].values
w = Queen.from_dataframe(gdf)
w.transform = 'r'
# Calculate `esda.moran` Objects
moran = Moran(y, w)
moran_bv = Moran_BV(y, x, w)
moran_loc = Moran_Local(y, w)
moran_loc_bv = Moran_Local_BV(y, x, w)
# try with p value so points are colored or warnings apply
fig, _ = moran_scatterplot(moran, p=0.05, aspect_equal=False)
plt.close(fig)
fig, _ = moran_scatterplot(moran_loc, p=0.05)
plt.close(fig)
fig, _ = moran_scatterplot(moran_bv, p=0.05)
plt.close(fig)
fig, _ = moran_scatterplot(moran_loc_bv, p=0.05)
plt.close(fig)
def test_plot_local_autocorrelation():
link = examples.get_path('columbus.shp')
df = gpd.read_file(link)
y = df['HOVAL'].values
w = Queen.from_dataframe(df)
w.transform = 'r'
moran_loc = Moran_Local(y, w)
fig, _ = plot_local_autocorrelation(moran_loc, df, 'HOVAL', p=0.05)
plt.close(fig)
# also test with quadrant and mask
fig, _ = plot_local_autocorrelation(moran_loc,
df,
'HOVAL',
p=0.05,
region_column='POLYID',
mask=['1', '2', '3'],
quadrant=1)
plt.close(fig)
def _test():
import doctest
start_suppress = np.get_printoptions()['suppress']
np.set_printoptions(suppress=True)
doctest.testmod()
np.set_printoptions(suppress=start_suppress)
if __name__ == '__main__':
_test()
import numpy as np
import pysal.lib
from pysal.lib import examples
db = pysal.lib.io.open(examples.get_path("columbus.dbf"), 'r')
y_var = 'CRIME'
y = np.array([db.by_col(y_var)]).reshape(49, 1)
x_var = ['INC']
x = np.array([db.by_col(name) for name in x_var]).T
yd_var = ['HOVAL']
yd = np.array([db.by_col(name) for name in yd_var]).T
q_var = ['DISCBD']
q = np.array([db.by_col(name) for name in q_var]).T
r_var = 'NSA'
regimes = db.by_col(r_var)
w = pysal.lib.weights.Queen.from_shapefile(pysal.lib.examples.get_path("columbus.shp"))
w.transform = 'r'
model = GM_Lag_Regimes(y, x, regimes, yend=yd, q=q, w=w, constant_regi='many', spat_diag=True, sig2n_k=False, lag_q=True, name_y=y_var,
name_x=x_var, name_yend=yd_var, name_q=q_var, name_regimes=r_var, name_ds='columbus', name_w='columbus.gal', regime_err_sep=True, robust='white')
print(model.summary)
def setUp(self):
path_to_shp = examples.get_path('streets.shp')
gdf = geopandas.read_file(path_to_shp)
self.ntw = spgh.Network(in_data=gdf)
def setUp(self):
self.ntw = network.Network(in_data=examples.get_path('streets.shp'))
def setUp(self):
self.w = popen(examples.get_path("book.gal")).read()
f = popen(examples.get_path("book.txt"))
self.y = np.array(f.by_col['y'])
