antsImageops.Rd
Overloaded operators for antsImage objects
# S4 method for antsImage which(x, arr.ind = FALSE, useNames = TRUE) # S4 method for antsImage,antsImage Arith(e1, e2) # S4 method for antsImage,antsImage +(e1, e2) # S4 method for antsImage,antsImage -(e1, e2) # S4 method for antsImage,antsImage *(e1, e2) # S4 method for antsImage,antsImage /(e1, e2) # S4 method for antsImage,antsImage ^(e1, e2) # S4 method for antsImage,antsImage %%(e1, e2) # S4 method for antsImage,antsImage %/%(e1, e2) # S4 method for antsImage,numeric Arith(e1, e2) # S4 method for antsImage,numeric +(e1, e2) # S4 method for antsImage,numeric -(e1, e2) # S4 method for antsImage,numeric *(e1, e2) # S4 method for antsImage,numeric /(e1, e2) # S4 method for antsImage,numeric ^(e1, e2) # S4 method for antsImage,numeric %%(e1, e2) # S4 method for antsImage,numeric %/%(e1, e2) # S4 method for numeric,antsImage +(e1, e2) # S4 method for numeric,antsImage -(e1, e2) # S4 method for numeric,antsImage *(e1, e2) # S4 method for numeric,antsImage /(e1, e2) # S4 method for numeric,antsImage ^(e1, e2) # S4 method for numeric,antsImage %%(e1, e2) # S4 method for numeric,antsImage %/%(e1, e2) # S4 method for antsImage,missing Arith(e1, e2) # S4 method for numeric,antsImage Arith(e1, e2) # S4 method for antsImage,logical Arith(e1, e2) # S4 method for logical,antsImage Arith(e1, e2) # S4 method for antsImage,array Arith(e1, e2) # S4 method for array,antsImage Arith(e1, e2) # S4 method for list,antsImage Arith(e1, e2) # S4 method for antsImage,list Arith(e1, e2) # S4 method for antsImage,antsImage ==(e1, e2) # S4 method for antsImage,list ==(e1, e2) # S4 method for antsImage,array ==(e1, e2) # S4 method for array,antsImage ==(e1, e2) # S4 method for antsImage,ANY ==(e1, e2) # S4 method for ANY,antsImage ==(e1, e2) # S4 method for antsImage,antsImage >(e1, e2) # S4 method for antsImage,list >(e1, e2) # S4 method for antsImage,array >(e1, e2) # S4 method for array,antsImage >(e1, e2) # S4 method for antsImage,ANY >(e1, e2) # S4 method for ANY,antsImage >(e1, e2) # S4 method for antsImage,antsImage <(e1, e2) # S4 method for antsImage,list <(e1, e2) # S4 method for antsImage,array <(e1, e2) # S4 method for array,antsImage <(e1, e2) # S4 method for antsImage,ANY <(e1, e2) # S4 method for ANY,antsImage <(e1, e2) # S4 method for antsImage,antsImage !=(e1, e2) # S4 method for antsImage,list !=(e1, e2) # S4 method for antsImage,array !=(e1, e2) # S4 method for array,antsImage !=(e1, e2) # S4 method for antsImage,ANY !=(e1, e2) # S4 method for ANY,antsImage !=(e1, e2) # S4 method for antsImage,antsImage <=(e1, e2) # S4 method for antsImage,list <=(e1, e2) # S4 method for antsImage,array <=(e1, e2) # S4 method for array,antsImage <=(e1, e2) # S4 method for antsImage,ANY <=(e1, e2) # S4 method for ANY,antsImage <=(e1, e2) # S4 method for antsImage,antsImage >=(e1, e2) # S4 method for antsImage,list >=(e1, e2) # S4 method for antsImage,array >=(e1, e2) # S4 method for array,antsImage >=(e1, e2) # S4 method for antsImage,ANY >=(e1, e2) # S4 method for ANY,antsImage >=(e1, e2) # S4 method for antsImage,antsImage &(e1, e2) # S4 method for antsImage,antsImage |(e1, e2) # S4 method for antsImage,array Logic(e1, e2) # S4 method for array,antsImage Logic(e1, e2) # S4 method for antsImage,logical &(e1, e2) # S4 method for antsImage,logical |(e1, e2) # S4 method for logical,antsImage Logic(e1, e2) # S4 method for antsImage,numeric Logic(e1, e2) # S4 method for numeric,antsImage Logic(e1, e2) # S4 method for antsImage,ANY Logic(e1, e2) # S4 method for ANY,antsImage Logic(e1, e2) # S4 method for list,antsImage Logic(e1, e2) # S4 method for antsImage,list Logic(e1, e2)
x | a logical vector or array. |
---|---|
arr.ind | logical; should array indices be returned when x is an array? |
useNames | logical indicating if the value of arrayInd() should have (non-null) dimnames at all. |
e1 | is an object of class |
e2 | is an object of class |
#> [1] 1 2 3 4 5 7 9 10 12 15 16 18 19 25 26 28 30 31 33 #> [20] 34 37 38 40 42 44 47 50 52 53 54 57 58 59 60 62 65 66 67 #> [39] 69 71 74 76 77 80 81 83 84 85 87 89 90 94 95 97 98 100#> row col #> [1,] 1 1 #> [2,] 2 1 #> [3,] 3 1 #> [4,] 4 1 #> [5,] 5 1 #> [6,] 7 1 #> [7,] 9 1 #> [8,] 10 1 #> [9,] 2 2 #> [10,] 5 2 #> [11,] 6 2 #> [12,] 8 2 #> [13,] 9 2 #> [14,] 5 3 #> [15,] 6 3 #> [16,] 8 3 #> [17,] 10 3 #> [18,] 1 4 #> [19,] 3 4 #> [20,] 4 4 #> [21,] 7 4 #> [22,] 8 4 #> [23,] 10 4 #> [24,] 2 5 #> [25,] 4 5 #> [26,] 7 5 #> [27,] 10 5 #> [28,] 2 6 #> [29,] 3 6 #> [30,] 4 6 #> [31,] 7 6 #> [32,] 8 6 #> [33,] 9 6 #> [34,] 10 6 #> [35,] 2 7 #> [36,] 5 7 #> [37,] 6 7 #> [38,] 7 7 #> [39,] 9 7 #> [40,] 1 8 #> [41,] 4 8 #> [42,] 6 8 #> [43,] 7 8 #> [44,] 10 8 #> [45,] 1 9 #> [46,] 3 9 #> [47,] 4 9 #> [48,] 5 9 #> [49,] 7 9 #> [50,] 9 9 #> [51,] 10 9 #> [52,] 4 10 #> [53,] 5 10 #> [54,] 7 10 #> [55,] 8 10 #> [56,] 10 10img01 <- as.antsImage(array(1:64, c(4,4,4,1))) img02 <- as.antsImage(array(64:1, c(4,4,4,1))) is.antsImage(img01 + img02)#> [1] TRUE#> [1] TRUE#> [1] TRUEimg01 <- as.antsImage(array(1:64, c(4,4,4,1))) et = function(x) { testthat::expect_true(x) } x <- is.antsImage(img01 == img01) et(x) x <- is.antsImage(img01 == as.array(img01)) et(x) x <- is.antsImage(img01 == 1) et(x) x <- is.antsImage(1 == img01) et(x) x <- is.antsImage(as.array(img01) == img01) et(x) x <- is.antsImage(img01 >= img01) et(x) x <- is.antsImage(img01 >= as.array(img01)) et(x) x <- is.antsImage(img01 >= 1) et(x) x <- is.antsImage(1 >= img01) et(x) x <- is.antsImage(as.array(img01) >= img01) et(x) x <- is.antsImage(img01 > img01) et(x) x <- is.antsImage(img01 > as.array(img01)) et(x) x <- is.antsImage(img01 > 1) et(x) x <- is.antsImage(1 > img01) et(x) x <- is.antsImage(as.array(img01) > img01) et(x) x <- is.antsImage(img01 < img01) et(x) x <- is.antsImage(img01 < as.array(img01)) et(x) x <- is.antsImage(img01 < 1) et(x) x <- is.antsImage(1 < img01) et(x) x <- is.antsImage(as.array(img01) < img01) et(x) x <- is.antsImage(img01 <= img01) et(x) x <- is.antsImage(img01 <= as.array(img01)) et(x) x <- is.antsImage(1 <= img01) et(x) x <- is.antsImage(img01 <= 1) et(x) x <- is.antsImage(as.array(img01) <= img01) et(x) x <- is.antsImage(img01 != img01) et(x) x <- is.antsImage(img01 != as.array(img01)) et(x) x <- is.antsImage(1 != img01) et(x) x <- is.antsImage(img01 != 1) et(x) x <- is.antsImage(as.array(img01) != img01) et(x) img01 <- as.antsImage(array(1:64, c(4,4,4,1))) testthat::expect_error(img01 == list()) img01 <- as.antsImage(array(1:64, c(4,4,4,1))) testthat::expect_error(img01 > list()) img01 <- as.antsImage(array(1:64, c(4,4,4,1))) testthat::expect_error(img01 < list()) img01 <- as.antsImage(array(1:64, c(4,4,4,1))) testthat::expect_error(img01 != list()) img01 <- as.antsImage(array(1:64, c(4,4,4,1))) testthat::expect_error(img01 <= list()) img01 <- as.antsImage(array(1:64, c(4,4,4,1))) testthat::expect_error(img01 >= list()) img01 <- as.antsImage(array(1:64, c(4,4,4,1))) mask1 = img01 == 1 mask2 = img01 == 2 testthat::expect_true(is.antsImage(mask1)) testthat::expect_true(is.antsImage(mask2)) testthat::expect_true(is.antsImage(mask1 & mask2)) testthat::expect_true(is.antsImage(mask1 | mask2)) testthat::expect_true(is.antsImage(as.array(mask2) | mask1)) testthat::expect_true(is.antsImage(as.array(mask2) & mask1)) testthat::expect_true(is.antsImage(mask2 | as.array(mask1))) testthat::expect_true(is.antsImage(mask2 & as.array(mask1))) testthat::expect_true(is.antsImage(mask2 | 1)) testthat::expect_true(is.antsImage(mask2 | TRUE)) testthat::expect_true(is.antsImage(mask2 & 1)) testthat::expect_true(is.antsImage(mask2 & TRUE))