prmatrix {base} R Documentation
Print Matrices, Old-style
Description
An earlier method for printing matrices, provided for S compatibility.
Usage
prmatrix(x, rowlab =, collab =,
quote = TRUE, right = FALSE, na.print = NULL, ...)
Arguments
x
numeric or character matrix.
rowlab, collab
(optional) character vectors giving row or column
names respectively. By default, these are taken from
dimnames(x).
quote
logical; if TRUE and x is of mode
"character", quotes (‘"’) are used.
right
if TRUE and x is of mode
"character", the output columns are right-justified.
na.print
how NAs are printed. If this is non-null, its
value is used to represent NA.
...
arguments for print methods.
Details
prmatrix is an earlier form of print.matrix, and
is very similar to the S function of the same name.
Value
Invisibly returns its argument, x.
References
Becker RA, Chambers JM, Wilks AR (1988). The New S Language. Chapman and Hall/CRC, London.
See Also
print.default , and other print methods.
Examples
prmatrix(m6 <- diag(6), rowlab = rep("", 6), collab = rep("", 6))
chm <- matrix(scan(system.file("help", "AnIndex", package = "splines"),
what = ""), , 2, byrow = TRUE)
chm # uses print.matrix()
prmatrix(chm, collab = paste("Column", 1:3), right = TRUE, quote = FALSE)
[Package base version 4.6.0 Index]