Annotation position misalignment

[inqlee0704]

Hi! I first appreciate your efforts to make this amazing python library for plotting. I tried to use this tool to make some plots with annotations, but I encountered an issue that I couldn't fix. Annotations do not align for multiple annotations. Here is the image.

I tried to adjust the ylim, but it doesn't work.

Below is my code. `plt.figure(figsize=(15,8)) ax = sns.boxplot(x=x,y=y, hue=hue,data=df,fliersize=0,saturation=0.7)

plt.legend(bbox_to_anchor=(1.02, 1), loc='upper left', borderaxespad=0) annotator = Annotator(ax, pairs_all,x=x,y=y, hue=hue, data=df,verbose=False)

annotator.configure(text_format="star",loc='inside', verbose=False) annotator.set_pvalues(p_values_all) annotator.annotate() ax.set_ylim(-950, -550) plt.show()`

I tried to use several different hyperparameters, such as line_offset_to_group. The only way to make it works is to put annotations outside.

I would very appreciate if anyone could guide me. Thank you!

[trevismd]

Hello, @inqlee0704, Thanks for the question.

I'll assume that the plot is OK if shown without annotations.

It seems to be thinking that there is a need to plot data around y=0 for the All group. But somehow there's nothing on the plot. So first, does addingfliersize=0 to your Annotator() call solves your problem? If it's not the case (possible if All is not really the union of all other groups, otherwise it should also happen on another column), could you check what happens when you exclude all the All datapoints from the dataset?

[inqlee0704]

Adding fliersize=0 didn't solve the issue.

This is what I got after removing 'All' annotations:

And this is what I got after deleting 'All' datapoints from the dataset.

Yes, it seems that the first group always has this issue.

[trevismd]

Hmmm.... Can you please show seaborn's plot without the annotations and with outliers ? So, only

plt.figure(figsize=(15,8))
sns.boxplot(x=x,y=y, hue=hue,data=df)
plt.show()

Also, do you have the problem with any number of groups (lobes)? We see here with 5 but is it the same with 4, 3, and 2 ? Would you be OK with sharing a minimal dataset that I can use to reproduce and debug locally ?

[inqlee0704]

Here is the result without annotations and with outliers.

Sure, here is the link to the csv file. https://docs.google.com/spreadsheets/d/1bsKKYArRF_Iwag2TMVQ4kQKRX48OxYuECToA2vmveEM/edit#gid=0 Please let me know if the link doesn't work.