Description Usage Arguments Details Value Author(s) See Also Examples
Getting and setting dimnames, columnnames or rownames
1 2 3 4 5 6 7 8 9 10 11 12 | ## S3 method for class 'ffdf'
dimnames(x)
## S3 replacement method for class 'ffdf'
dimnames(x) <- value
## S3 method for class 'ffdf'
names(x)
## S3 replacement method for class 'ffdf'
names(x) <- value
## S3 method for class 'ffdf'
row.names(x)
## S3 replacement method for class 'ffdf'
row.names(x) <- value
|
x |
a |
value |
a character vector, or, for dimnames a list with two character vectors |
It is recommended not to assign row.names to a large ffdf object.
The assignment function return the changed ffdf object. The other functions return the expected.
Jens Oehlschlägel
ffdf
, dimnames.ff
, rownames
, colnames
1 2 3 4 5 6 |
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