hyperspy.tests.mva package¶

Submodules¶

hyperspy.tests.mva.test_bss module¶

class hyperspy.tests.mva.test_bss.TestBSS1D¶

Bases: object

setUp()¶

test_mask_diff_order_0()¶

test_mask_diff_order_0_on_loadings()¶

test_mask_diff_order_1()¶

test_mask_diff_order_1_on_loadings()¶

test_on_loadings()¶

class hyperspy.tests.mva.test_bss.TestBSS2D¶

Bases: object

setUp()¶

test_diff_axes_string_with_mask()¶

test_diff_axes_string_without_mask()¶

test_diff_axes_without_mask()¶

test_mask_diff_order_0()¶

test_mask_diff_order_0_on_loadings()¶

test_mask_diff_order_1()¶

test_mask_diff_order_1_diff_axes()¶

test_mask_diff_order_1_on_loadings()¶

test_mask_diff_order_1_on_loadings_diff_axes()¶

test_on_loadings()¶

hyperspy.tests.mva.test_bss.are_bss_components_equivalent(c1_list, c2_list, atol=0.0001)¶

Check if two list of components are equivalent.

To be equivalent they must differ by a max of atol except for an arbitraty -1 factor.

Parameters:	c2_list (c1_list,) – The components to check. atol (float) – Absolute tolerance for the amount that they can differ.
Returns:
Return type:	bool

hyperspy.tests.mva.test_decomposition module¶

class hyperspy.tests.mva.test_decomposition.TestGetExplainedVarinaceRatio¶

Bases: object

setUp()¶

test_data()¶

test_no_evr(*arg, **kw)¶

class hyperspy.tests.mva.test_decomposition.TestNdAxes¶

Bases: object

setUp()¶

test_consistensy()¶

test_consistensy_poissonian()¶

class hyperspy.tests.mva.test_decomposition.TestNormalizeComponents¶

Bases: object

setUp()¶

test_normalize_bss_factors()¶

test_normalize_bss_loadings()¶

test_normalize_decomposition_factors()¶

test_normalize_decomposition_loadings()¶

class hyperspy.tests.mva.test_decomposition.TestReverseDecompositionComponent¶

Bases: object

setUp()¶

test_reversal_factors_multiple_components_not_reversed()¶

test_reversal_factors_multiple_components_reversed()¶

test_reversal_factors_one_component_not_reversed()¶

test_reversal_factors_one_component_reversed()¶

test_reversal_loadings_multiple_components_not_reversed()¶

test_reversal_loadings_multiple_components_reversed()¶

test_reversal_loadings_one_component_not_reversed()¶

test_reversal_loadings_one_component_reversed()¶

hyperspy.tests.mva.test_export module¶

class hyperspy.tests.mva.test_export.TestMVAExport¶

Bases: object

setUp()¶

test_get_bss_factor()¶

test_get_bss_loadings()¶

Module contents¶