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Convert DenseNeuroVec to sparse representation using mask

Source: R/neurovec.R, R/neurovol.R, R/roi.R
as.sparse-methods.Rd

This method converts a DenseNeuroVec object to a sparse representation using a given LogicalNeuroVol mask.

This method converts a DenseNeuroVec object to a sparse representation using a given numeric mask.

This method converts a DenseNeuroVec object to a sparse representation using a given LogicalNeuroVol mask.

This method converts a DenseNeuroVec object to a sparse representation using a given numeric mask.

Usage

# S4 method for class 'DenseNeuroVec,LogicalNeuroVol'
as.sparse(x, mask)

# S4 method for class 'DenseNeuroVec,numeric'
as.sparse(x, mask)

# S4 method for class 'DenseNeuroVec,LogicalNeuroVol'
as.sparse(x, mask)

# S4 method for class 'DenseNeuroVec,numeric'
as.sparse(x, mask)

# S4 method for class 'DenseNeuroVol,LogicalNeuroVol'
as.sparse(x, mask)

# S4 method for class 'DenseNeuroVol,numeric'
as.sparse(x, mask)

# S4 method for class 'ROIVol,ANY'
as.sparse(x)

Arguments

x

A DenseNeuroVec object to convert to a sparse representation.

mask

A numeric vector representing the mask to apply during conversion.

Value

A SparseNeuroVec object resulting from the conversion.

A SparseNeuroVec object resulting from the conversion.

A SparseNeuroVec object resulting from the conversion.

A SparseNeuroVec object resulting from the conversion.