spacr.qt.screens.volcano¶
Volcano Explorer — open a finished regression and inspect its volcano plot.
A regression run leaves a volcano PDF. That file shows what was significant. It does not show which guide a point is, colour points by compartment, confirm that the axis label matches the correction applied, or export a vector figure at a chosen size.
This screen opens a results folder (or a single results CSV) and hands it to
spacr.qt.widgets.volcano_explorer.VolcanoExplorer, which draws the
plot through the same renderer the pipeline used – so the plot on screen is
the pipeline’s plot, not an approximation.
It is deliberately a reader. It runs no analysis and writes nothing back into the results folder; exports go wherever the user chooses. That means it can be pointed at a finished run, including one produced months ago on another machine, without any risk to it.
Functions¶
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Return the results CSV to plot for |
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Read a results CSV and keep only the primary support family. |
Module Contents¶
- spacr.qt.screens.volcano.find_results_table(path)[source]¶
Return the results CSV to plot for
path, or None.Accepts the CSV itself, a regression output folder, or a parent folder holding one.
- Parameters:
path – a results CSV, a regression output folder, or a folder searched recursively for one;
~is expanded.
- spacr.qt.screens.volcano.load_results(path)[source]¶
Read a results CSV and keep only the primary support family.
A long permutation table holds every minimum-support family stacked, so plotting it unfiltered draws each guide once per family – the same point two to four times, at different heights, which reads as extra hits.
Nested helpers¶
- _make_screen.VolcanoScreen.__init__(self, host=None)¶
Build the screen.
hostis the window, NOT a Qt parent.Handing it to
QWidget.__init__raises, because the registry’s host is not always a QWidget.spacr/qt/screens/volcano.py:136
- _make_screen.VolcanoScreen._open(self) None¶
Ask for a results folder and load it.
spacr/qt/screens/volcano.py:170
- _make_screen.VolcanoScreen.dragEnterEvent(self, event)¶
Accept a drag that carries paths.
spacr/qt/screens/volcano.py:177
- _make_screen.VolcanoScreen.dropEvent(self, event)¶
Load the first dropped folder that holds results.
spacr/qt/screens/volcano.py:182