Check Matrix Validity

Source: R/Utilities.R

Native implementation of SeuratObjects CheckMatrix but with modified warning messages.

CheckMatrix_scCustom(
  object,
  checks = c("infinite", "logical", "integer", "na")
)

Arguments

object

A matrix

checks

Type of checks to perform, choose one or more from:

  • “infinite”: Emit a warning if any value is infinite

  • “logical”: Emit a warning if any value is a logical

  • “integer”: Emit a warning if any value is not an integer

  • “na”: Emit a warning if any value is an NA or NaN

Value

Emits warnings for each test and invisibly returns NULL

References

Re-implementing CheckMatrix only for sparse matrices with modified warning messages. Original function from SeuratObject https://github.com/satijalab/seurat-object/blob/9c0eda946e162d8595696e5280a6ecda6284db39/R/utils.R#L625-L650 (License: MIT).

Examples

if (FALSE) {
mat <- Read10X(...)
CheckMatrix_scCustom(object = mat)
}