GetGroupGeneDistance {CelliD} | R Documentation

## Centroids-Genes distances

### Description

Distance calculation between genes and group of cells centroids.

### Usage

    GetGroupGeneDistance(X, group.by, reduction, dims, features)

    ## S3 method for class 'Seurat'
    GetGroupGeneDistance(
      X,
      group.by = NULL,
      reduction = "mca",
      dims = seq(50),
      features = NULL
    )

    ## S3 method for class 'SingleCellExperiment'
    GetGroupGeneDistance(
      X,
      group.by,
      reduction = "MCA",
      dims = seq(50),
      features = NULL
    )

### Arguments

`X` | Seurat or SingleCellExperiment object, alternatively a matrix.
`group.by` | column name of meta.data (Seurat) or ColData (SingleCellExperiment)
`reduction` | Which dimensionality reduction to use, must be based on MCA.
`dims` | A vector of integers indicating which dimensions to use with reduction embeddings and loadings for distance calculation.
`features` | A character vector of features name to subset feature coordinates for distance calculation.

### Value

Distance Matrix between groups (column) and genes (row)

[Package CelliD version 1.2.1 Index]