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Gating issue from Cytobank ACS file #73
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Here is the gate after the patch, let me know if it looks good to you. > ce <- open_cytobank_experiment("~/Downloads/experiment_265121_Oct-30-2019_11-28-AM.acs")
Unpacking ACS file...
> ce
cytobank Experiment: Aria Training Sort
gatingML File: /tmp/RtmpNm6ewZ/file2b6230655679/experiments/265121/cytobank_gate_ml2_v2.xml
panel samples
1 Panel 1 5
> gs <- cytobank_to_gatingset(ce, panel_id = 1)
> library(ggcyto)
> autoplot(gs[1], "CD4+") |
Hi Mike, Ah, I see. So the reason the other gates I mentioned aren't affected is because they're either not affected by compensation (e.g. SSA vs CD3) or are so far out in the log scale (e.g. CD4 vs CD8, CD45RA vs. CD8) that they are not badly affected. I can't suggest which option to go for (although the first one - use each FCS file) sound best to me as a novice, but your gate screenshot looks good. Thanks again for super-fast responses! |
Minor fix in 1d97519, so make sure to grab that too @JimboMahoney |
Hi there!
I just imported the gates from a Cytobank ACS file and I think I'm seeing something similar to #28.
Please feel free to close this issue if you believe it's the same thing (or perhaps I misunderstand that issue).
In short, all gates seem to import OK, except those where the gate is positioned at the top left of the plot and overlap the Y axis.
In the below screenshot, you can see the hierarchy for the "Naive CD4" population.
The stats in CytoML are good until it hits the penultimate gate (CD4+). Both that gate, and any subsequent gates, contain a fraction of the cells they should.
The previous gate (CD3+) is fine, despite being "off-axis".
In addition, in the following screenshots:
The CD3- population (final gate), despite overlapping both X and Y axes, is fine.
Here, the Naive CD8 (final gate) population is also fine, despite being off the chart.
This leads me to think there is something particular happening with gates that are positioned in the upper left corner (see CD4+ in first screenshot).
I hope this is clear (ish?)
I've uploaded the ACS file below.
experiment_265121_Oct-30-2019_11-28-AM.zip
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