NA values in netVisual_bubble data slot

[samyuktha-suresh]

Hello!
I have a merged cellchat object with two conditions - young and middle age,

and I was following the tutorial step "Identify dysfunctional signaling by using differential expression analysis". I noticed that sometimes there was an unlabeled column in the output bubbleplot. This seems to be due to some NA values appearing the in gg1$data column "source.target". Is there any reason for this interaction to be given an NA value. And if so, should this be dropped when plotting the bubbleplot?

Thanks a lot!

Sam

[sqjin]

@samyuktha-suresh

[samyuktha-suresh]

Good day, Apologies for reopening the issue but your comment seems to be truncated on the github page. Could you please clarify why I am seeing these NA values? Thanks! Sam

…

________________________________ From: Suoqin Jin ***@***.***> Sent: 16 March 2025 09:01 PM To: jinworks/CellChat ***@***.***> Cc: Samyuktha Suresh ***@***.***>; Mention ***@***.***> Subject: Re: [jinworks/CellChat] NA values in netVisual_bubble data slot (Issue #310) - External Email - @samyuktha-suresh<https://github.com/samyuktha-suresh> — Reply to this email directly, view it on GitHub<#310 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AWPWKT2YT6O2SUKJVSRJNQL2UVY35AVCNFSM6AAAAABWXHZX5GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDOMRXGM4DKNZYGA>. You are receiving this because you were mentioned.Message ID: ***@***.***> [sqjin]sqjin left a comment (jinworks/CellChat#310)<#310 (comment)> @samyuktha-suresh<https://github.com/samyuktha-suresh> — Reply to this email directly, view it on GitHub<#310 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/AWPWKT2YT6O2SUKJVSRJNQL2UVY35AVCNFSM6AAAAABWXHZX5GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDOMRXGM4DKNZYGA>. You are receiving this because you were mentioned.Message ID: ***@***.***>

[me-orlov]

Hello and thank you for the wonderful package! I too am interested in this issue!