Ids {fBasics} | R Documentation |
Set and retrieve column/row names
Description
Sets and retrieves column and row names. The functions are for compatibility with SPlus.
Usage
colIds(x, ...)
rowIds(x, ...)
Arguments
x |
a numeric matrix. |
... |
passed on to |
Details
Usually in R the functions colnames
and rownames
are
used to retrieve and set the names of matrices. The functions
rowIds
and colIds
, are S-Plus like synonyms.
Examples
## Create Pascal Matrix:
P <- pascal(3)
P
rownames(P) <- letters[1:3]
P
colIds(P) <- as.character(1:3)
P
[Package fBasics version 4041.97 Index]