# sum.integer64: Summary functions for integer64 vectors In bit64: A S3 Class for Vectors of 64bit Integers

## Description

Summary functions for integer64 vectors. Function 'range' without arguments returns the smallest and largest value of the 'integer64' class.

## Usage

 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15``` ```## S3 method for class 'integer64' all(..., na.rm = FALSE) ## S3 method for class 'integer64' any(..., na.rm = FALSE) ## S3 method for class 'integer64' min(..., na.rm = FALSE) ## S3 method for class 'integer64' max(..., na.rm = FALSE) ## S3 method for class 'integer64' range(..., na.rm = FALSE, finite = FALSE) lim.integer64() ## S3 method for class 'integer64' sum(..., na.rm = FALSE) ## S3 method for class 'integer64' prod(..., na.rm = FALSE) ```

## Arguments

 `...` atomic vectors of class 'integer64' `na.rm` logical scalar indicating whether to ignore NAs `finite` logical scalar indicating whether to ignore NAs (just for compatibility with `range.default`)

## Details

The numerical summary methods always return `integer64`. Therefor the methods for `min`,`max` and `range` do not return `+Inf,-Inf` on empty arguments, but `+9223372036854775807, -9223372036854775807` (in this sequence). The same is true if only `NA`s are submitted with argument `na.rm=TRUE`.
`lim.integer64` returns these limits in proper order `-9223372036854775807, +9223372036854775807` and without a `warning`.

## Value

`all` and `any` return a logical scalar
`range` returns a integer64 vector with two elements
`min`, `max`, `sum` and `prod` return a integer64 scalar

## Author(s)

Jens OehlschlĂ¤gel <Jens.Oehlschlaegel@truecluster.com>

`mean.integer64` `cumsum.integer64` `integer64`

## Examples

 ```1 2``` ``` lim.integer64() range(as.integer64(1:12)) ```

### Example output

```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

integer64
[1] -9223372036854775807 9223372036854775807
integer64
[1] 1  12
```

bit64 documentation built on Aug. 30, 2020, 9:07 a.m.