joinWithPca: Join barcodes with additional variables

In theMILOlab/SPATA2: A Toolbox for Spatial Expression Analysis

Join barcodes with additional variables

Description

These functions add dimensional reduction results in form of additional variables to the provided spata data.frame.

Usage

joinWithPca(object, spata_df, n_pcs = NULL, verbose = NULL, force = FALSE, ...)

joinWithTsne(object, spata_df, verbose = NULL, force = FALSE, ...)

joinWithUmap(object, spata_df, verbose = NULL, force = FALSE, ...)

Arguments

object	An object of class SPATA2 or, in case of S4 generics, objects of classes for which a method has been defined.
n_pcs	Numeric value or NULL. If numeric, specifies the number of principal components to use. If NULL, all principal components are used (as computed with runPCA()).
verbose	Logical. If TRUE, informative messages regarding the computational progress will be printed. (Warning messages will always be printed.)
force	Logical. Only relevant if the spata data.frame provided already contains the variables that would be added with the function. If set to TRUE, the variables are added anyway.
...	Addtional arguments given to dplyr::left_join().

Value

The input data.frame with the additional dimensional reduction variables

theMILOlab/SPATA2 documentation built on June 1, 2025, 9:11 p.m.