Description Usage Arguments Details Value Note Author(s) See Also Examples
Coercing integer64 vector to data.frame.
1 2 | ## S3 method for class 'integer64'
as.data.frame(x, ...)
|
x |
an integer64 vector |
... |
passed to NextMethod |
'as.data.frame.integer64' is rather not intended to be called directly, but it is required to allow integer64 as data.frame columns.
a one-column data.frame containing an integer64 vector
This is currently very slow – any ideas for improvement?
Jens Oehlschlägel <Jens.Oehlschlaegel@truecluster.com>
1 2 | as.data.frame.integer64(as.integer64(1:12))
data.frame(a=1:12, b=as.integer64(1:12))
|
Loading required package: bit
Attaching package bit
package:bit (c) 2008-2012 Jens Oehlschlaegel (GPL-2)
creators: bit bitwhich
coercion: as.logical as.integer as.bit as.bitwhich which
operator: ! & | xor != ==
querying: print length any all min max range sum summary
bit access: length<- [ [<- [[ [[<-
for more help type ?bit
Attaching package: 'bit'
The following object is masked from 'package:base':
xor
Attaching package bit64
package:bit64 (c) 2011-2012 Jens Oehlschlaegel
creators: integer64 seq :
coercion: as.integer64 as.vector as.logical as.integer as.double as.character as.bin
logical operator: ! & | xor != == < <= >= >
arithmetic operator: + - * / %/% %% ^
math: sign abs sqrt log log2 log10
math: floor ceiling trunc round
querying: is.integer64 is.vector [is.atomic} [length] format print str
values: is.na is.nan is.finite is.infinite
aggregation: any all min max range sum prod
cumulation: diff cummin cummax cumsum cumprod
access: length<- [ [<- [[ [[<-
combine: c rep cbind rbind as.data.frame
WARNING don't use as subscripts
WARNING semantics differ from integer
for more help type ?bit64
Attaching package: 'bit64'
The following object is masked from 'package:bit':
still.identical
The following objects are masked from 'package:base':
%in%, :, is.double, match, order, rank
x
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
a b
1 1 1
2 2 2
3 3 3
4 4 4
5 5 5
6 6 6
7 7 7
8 8 8
9 9 9
10 10 10
11 11 11
12 12 12
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