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non-conformable matrix dimensions when running computeCommunProb()

Status: Open.

#14 In jinworks/SpatialCellChat;

· wykpenguin opened on May 14, 2026

Performance issue: identifyOverExpressedGenes extremely slow on Xenium data (~36k cells)

Status: Open.

#13 In jinworks/SpatialCellChat;

· emily-grantham opened on May 14, 2026

A few function bodies appear to disagree with their docs / signatures

Status: Open.

#12 In jinworks/SpatialCellChat;

· jefferyUstc opened on May 6, 2026

Error in identifyOverExpressedGenes function

Status: Open.

#11 In jinworks/SpatialCellChat;

· liryang opened on Apr 22, 2026

Multiple sample handing in identifyOverExpressedGenes for spatial data

Status: Open.

#10 In jinworks/SpatialCellChat;

· mitharuka opened on Mar 29, 2026

small count/ weight for Visium hd

Status: Open.

#8 In jinworks/SpatialCellChat;

· tetraena123-source opened on Mar 28, 2026

computeCellDistance memory overload

Status: Open.

#7 In jinworks/SpatialCellChat;

· mckoch234 opened on Mar 21, 2026

Installation fails on R 4.5.3 due to sf / s2 compilation errors

Status: Open.

#6 In jinworks/SpatialCellChat;

· asmlgkj opened on Mar 16, 2026

computeAvgCommunProb_LR_Avg/Sum: format(x, digits=1) >= min.percent performs lexicographic string comparison instead of numeric

Status: Open.

#5 In jinworks/SpatialCellChat;

· gettygugu-dot opened on Mar 16, 2026

computeCommunProb: Matrix::crossprod creates N×N dense intermediate matrix causing OOM on large spatial datasets

Status: Open.

#4 In jinworks/SpatialCellChat;

· gettygugu-dot opened on Mar 16, 2026

computeCellDistance() OOM on Visium HD data: Rfast::Dist() allocates dense N×N matrix (>100K cells)

Status: Open.

#3 In jinworks/SpatialCellChat;

· gettygugu-dot opened on Mar 12, 2026

Compatibility issue with SeuratObject 5.x: slot argument defunct in GetAssayData()

Status: Open.

#2 In jinworks/SpatialCellChat;

· RosyGH opened on Mar 3, 2026