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Estimate the optimal grid size

Source: R/CoreFunctions.R
computeGridSize.Rd

The function finds the eigenvalues of the sample covariance matrix. It will then return the number of significant eigenvalues according to the Tracy-Widom test. The function is based on the estKW function from the SC3 package

Usage

computeGridSize(dataset)

Arguments

dataset

The optimal grid size.

Value

the optimal grid size.

Author

Elijah WIllie ewil3501@uni.sydney.edu.au

Examples

data("risom_dat")
risomMarkers <- c(
  "CD45", "SMA", "CK7", "CK5", "VIM", "CD31", "PanKRT", "ECAD"
)
computeGridSize(risom_dat[, risomMarkers])
#> [1] 4