.BG
.FN prarray
.TL
Print a Multi-Dimensional Array
.CS
prarray(x)
.AG x
an array (has a `dim' attribute).
.RT
`x', with the invisible flag set to prevent reprinting.
.SE
`prarray' uses `prmatrix' to print successive
slices from `x'.
Both are called from the `print' function.
If the `dimnames' attribute is present, it is used to title the
matrix sections and to label their rows and columns.
The `digits' option is honored in deciding how many significant digits to
print.
.SA
`print', `options'.
.EX
.Si iris[1:5,,1:2]

, , Setosa
     Sepal L. Sepal W. Petal L. Petal W. 
[1,]      5.1      3.5      1.4      0.2
[2,]      4.9      3.0      1.4      0.2
[3,]      4.7      3.2      1.3      0.2
[4,]      4.6      3.1      1.5      0.2
[5,]      5.0      3.6      1.4      0.2

, , Versicolor
     Sepal L. Sepal W. Petal L. Petal W. 
[1,]      7.0      3.2      4.7      1.4
[2,]      6.4      3.2      4.5      1.5
[3,]      6.9      3.1      4.9      1.5
[4,]      5.5      2.3      4.0      1.3
[5,]      6.5      2.8      4.6      1.5
.KW print
.WR
