`results_matrix.py`¶

Correlation-Matrix Plot Node – pairwise Pearson-r heat-maps.

Constants¶

Name	Value
`MATRIX_DATA_TYPES`	`['Counts', 'Element Mass (fg)', 'Particle Mass (fg)', 'El…`
`MATRIX_DATA_KEY_MAP`	`{'Counts': 'elements', 'Element Mass (fg)': 'element_mass…`
`MATRIX_COLORMAPS`	`['RdBu_r', 'coolwarm', 'seismic', 'BrBG', 'PiYG', 'PRGn',…`
`MATRIX_DISPLAY_MODES`	`['Side by Side', 'Individual Subplots', 'Difference Matrix']`
`DEGREE_SIGN`	`'°'`
`DEFAULT_HIGHLIGHT_COLOR`	`'#000000'`
`DEFAULT_CONFIG`	`{'data_type_display': 'Counts', 'min_particles': 5, 'r_th…`

Method	Signature	Description
`__init__`	`(self, cfg, input_data, parent=None, scope='all')`
`_build_ui`	`(self)`
`collect`	`(self)`

Matplotlib-based correlation matrix dialog with drag support.

Method	Signature	Description
`__init__`	`(self, node, parent_window=None)`
`_build_ui`	`(self)`
`_ctx_menu`	`(self, pos)`	Build a minimal Matrix right-click menu with quick controls only.
`_toggle`	`(self, key)`
`_set`	`(self, key, value)`
`_get_row_at`	`(self, widget_pos)`	Return the element for the matrix row at widget_pos, or None.
`_toggle_row_highlight`	`(self, elem, add)`
`_change_row_highlight_color`	`(self, elem)`
`_clear_all_highlights`	`(self)`
`_reset_layout`	`(self)`
`_export_figure`	`(self)`
`_open_plot_format_settings`	`(self)`
`_open_configure_plot_quantities`	`(self)`
`_open_settings`	`(self)`
`_refresh`	`(self)`
`_draw_single`	`(self, data, cfg)`
`_draw_multi`	`(self, data, cfg)`
`_draw_difference`	`(self, data, cfg)`
`_draw_matrix_ax`	`(self, ax, mat, elems, cfg, title='')`	Draw one correlation matrix onto ax using imshow.

Function	Signature	Description
`_normalize_highlighted_elements`	`(raw)`	Return `{element: hex_color}` from the highlighted_elements config value.
`_is_multi`	`(input_data)`
`_compute_correlation_matrix`	`(particles, elements, data_key)`	Build NxN Pearson-r matrix from particle data.
`_matrix_stats`	`(mat)`