concat-methods: Concatenate two objects in the time dimension

Description Usage Arguments Details Note Examples

Description

Concatenate two objects in the time dimension

Usage

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
concat(x, y, ...)

## S4 method for signature 'NeuroVec,NeuroVol'
concat(x, y, ...)

## S4 method for signature 'NeuroVol,NeuroVec'
concat(x, y, ...)

## S4 method for signature 'NeuroVec,NeuroVec'
concat(x, y, ...)

## S4 method for signature 'ROIVec,ROIVec'
concat(x, y, ...)

## S4 method for signature 'DenseNeuroVol,missing'
concat(x, y, ...)

## S4 method for signature 'DenseNeuroVol,DenseNeuroVol'
concat(x, y, ...)

## S4 method for signature 'SparseNeuroVec,missing'
concat(x, y, ...)

## S4 method for signature 'SparseNeuroVec,SparseNeuroVec'
concat(x, y, ...)

Arguments

x

the first object, typically NeuroVol or NeuroVec

y

the second object, typically NeuroVol or NeuroVec

...

additional objects

Details

The x and y images must have compatible dimensions. a NeuroVol can be concatenated to NeuroVec, and vice versa. See examples.

Note

dimensions of x and y must be equal

Examples

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
bv1 <- NeuroVol(rep(1,1000), NeuroSpace(c(10,10,10), c(1,1,1)))
bv2 <- NeuroVol(rep(2,1000), NeuroSpace(c(10,10,10), c(1,1,1)))
bv3 <- concat(bv1,bv2)
inherits(bv3, "NeuroVec")

bv4 <- concat(bv3, bv1)
dim(bv4)[4] == 3
bv5 <- concat(bv1, bv3)
dim(bv4)[4] == 3

bv6 <- concat(bv4,bv5)
dim(bv6)[4] == 6

bbuchsbaum/neuroim2 documentation built on Oct. 12, 2019, 6:54 a.m.