lookup-methods: Lookup Values in an IndexLookupVol Object
In bbuchsbaum/neuroim2: Data Structures for Brain Imaging Data
lookup,IndexLookupVol,numeric-method R Documentation
Lookup Values in an IndexLookupVol Object
Description
Performs a lookup operation on an IndexLookupVol object.
Usage
## S4 method for signature 'IndexLookupVol,numeric'
lookup(x, i)
## S4 method for signature 'AbstractSparseNeuroVec,numeric'
lookup(x, i)
Arguments
x
An IndexLookupVol object
i
A numeric vector of indices to look up
Examples
space <- NeuroSpace(c(64, 64, 64), c(1, 1, 1), c(0, 0, 0))
ilv <- IndexLookupVol(space, c(1:100))
lookup(ilv, c(1, 2, 3)) # Look up values for indices 1, 2, and 3
bbuchsbaum/neuroim2 documentation built on Feb. 26, 2025, 3:49 p.m.
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| lookup,IndexLookupVol,numeric-method | R Documentation |
Lookup Values in an IndexLookupVol Object
Description
Performs a lookup operation on an IndexLookupVol object.
Usage
## S4 method for signature 'IndexLookupVol,numeric'
lookup(x, i)
## S4 method for signature 'AbstractSparseNeuroVec,numeric'
lookup(x, i)
Arguments
x |
An |
i |
A numeric vector of indices to look up |
Examples
space <- NeuroSpace(c(64, 64, 64), c(1, 1, 1), c(0, 0, 0))
ilv <- IndexLookupVol(space, c(1:100))
lookup(ilv, c(1, 2, 3)) # Look up values for indices 1, 2, and 3
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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