FlipReductionCoordinates: Flip Reduction Coordinates

In vertesy/Seurat.utils: Seurat.utils - utility functions for Seurat

Flip Reduction Coordinates

Description

Flips dimensionality reduction coordinates (such as UMAP or tSNE) vertically or horizontally to change the visualization perspective.

Usage

FlipReductionCoordinates(
  obj = combined.obj,
  dim = 2,
  reduction = "umap",
  flip = c("x", "y", "xy", NULL)[1],
  FlipReductionBackupToo = TRUE
)

Arguments

obj	Seurat object to modify; Default: combined.obj.
dim	Number of dimensions in the reduction to consider; Default: 2.
reduction	Dimension reduction technique to modify ('umap', 'tsne', or 'pca'); Default: 'umap'.
flip	Axis (or axes) to flip; can be 'x', 'y', or 'xy' to flip both; Default: "x".
FlipReductionBackupToo	Boolean indicating whether to also flip coordinates in the backup slot; Default: TRUE.

Examples

## Not run: 
# Before flipping UMAP coordinates
clUMAP()
# Flip UMAP coordinates and visualize again
combined.obj <- FlipReductionCoordinates(combined.obj)
clUMAP()

## End(Not run)

vertesy/Seurat.utils documentation built on Dec. 4, 2024, 5:20 p.m.