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Parallel coordinate plot bug fix #1335

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Merged
merged 3 commits into from
Oct 21, 2025
Merged

Parallel coordinate plot bug fix #1335

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02589ce
bug fix: to handle integer input properly as well as float
lee1043 Oct 21, 2025
8844d9c
limit violin plot distribution range to actual data range, so it does…
lee1043 Oct 21, 2025
2b0f944
update example notebook
lee1043 Oct 21, 2025
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138 changes: 14 additions & 124 deletions pcmdi_metrics/graphics/parallel_coordinate_plot/parallel_coordinate_plot_example.ipynb
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8 changes: 8 additions & 0 deletions pcmdi_metrics/graphics/parallel_coordinate_plot/parallel_coordinate_plot_lib.py
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Original file line number Diff line number Diff line change
Expand Up @@ -330,6 +330,7 @@ def parallel_coordinate_plot(
group1_name: violin_colors[0],
group2_name: violin_colors[1],
},
cut=0,
)

# Line or marker
Expand Down Expand Up @@ -549,6 +550,13 @@ def _data_transform(
ymeds = np.nanmedian(ys, axis=0) # median
ymean = np.nanmean(ys, axis=0) # mean

# Convert to float type for further calculations
ymaxs = ymaxs.astype(float)
ymins = ymins.astype(float)
ymeds = ymeds.astype(float)
ymean = ymean.astype(float)

# Adjust vertical axis range to set center as median/mean/given number
if vertical_center is not None:
if vertical_center == "median":
ymids = ymeds
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