donames | R Documentation |
Get and set names of free group elements and arithmetic operations
donames(f,e1,e2)
f |
A vector, typically of class |
e1 , e2 |
Objects of class |
Function donames()
is a low-level helper function that ensures
that the result of arithmetic operations such as +
and ^
have the correct names attributes. The behaviour is inherited from
that of base::`+`
.
Robin K. S. Hankin
Ops.free
x <- rfree(9,4)
x
names(x) <- letters[1:9]
x
z <- as.free('z')
x + x
x^z
z^x
n <- 1:9
names(n) <- LETTERS[1:9]
x*n
n*x # note different names
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.