Paket: r-cran-bit (4.0.5-1 ve diğerleri)

r-cran-bit için bağlantılar

Debian Kaynakları:

r-cran-bit Kaynak Paketini İndir:

Geliştiriciler:

Dış Kaynaklar:

Ana Sayfa [cran.r-project.org]

Benzer paketler:

GNU R class for vectors of 1-bit booleans

This GNU R package provides bitmapped vectors of booleans (no NAs), coercion from and to logicals, integers and integer subscripts; fast boolean operators and fast summary statistics. With 'bit' vectors you can store true binary booleans {FALSE,TRUE} at the expense of 1 bit only, on a 32 bit architecture this means factor 32 less RAM and ~ factor 32 more speed on boolean operations. Due to overhead of R calls, actual speed gain depends on the size of the vector: expect gains for vectors of size > 10000 elements. Even for one-time boolean operations it can pay-off to convert to bit, the pay-off is obvious, when such components are used more than once.

Reading from and writing to bit is approximately as fast as accessing standard logicals - mostly due to R's time for memory allocation. The package allows one to work with pre-allocated memory for return values by calling .Call() directly: when evaluating the speed of C-access with pre-allocated vector memory, coping from bit to logical requires only 70% of the time for copying from logical to logical; and copying from logical to bit comes at a performance penalty of 150%. the package now contains further classes for representing logical selections: 'bitwhich' for very skewed selections and 'ri' for selecting ranges of values for chunked processing. All three index classes can be used for subsetting 'ff' objects (ff-2.1-0 and higher).

r-cran-bit ile İlgili Diğer Paketler

bağımlılıklar

tavsiye edilen

önerilen

enhances

dep: libc6 (>= 2.16) [x32]

GNU C Library: Shared libraries
ayrıca şunun tarafından sağlanan bir sanal paket libc6-udeb

dep: libc6 (>= 2.17) [arm64, ppc64el]

dep: libc6 (>= 2.2) [hppa]

dep: libc6 (>= 2.27) [riscv64]

dep: libc6 (>= 2.36) [sh4]

dep: libc6 (>= 2.4) [alpha, arm64, hppa, ia64, ppc64el, riscv64, sh4, x32 değil]
dep: libc6.1 (>= 2.1.3) [alpha]

GNU C Library: Shared libraries
ayrıca şunun tarafından sağlanan bir sanal paket libc6.1-udeb

dep: libc6.1 (>= 2.36) [ia64]
dep: r-api-4.0

sanal paketi sağlayan r-base-core
dep: r-base-core (>= 4.2.2.20221110-1) [riscv64 değil]

GNU R core of statistical computation and graphics system

sug: r-cran-bit64 (>= 4.0.0)

GNU R S3 Class for Vectors of 64bit Integers
sug: r-cran-ff (>= 4.0.0)

Memory-Efficient Fast-Access Storage of Large Data
sug: r-cran-knitr

GNU R package for dynamic report generation using Literate Programming
sug: r-cran-rmarkdown

convert R markdown documents into a variety of formats
sug: r-cran-roxygen2

in-line documentation for GNU R
sug: r-cran-testthat (>= 0.11.0)

GNU R testsuite

r-cran-bit indir

Tüm mevcut mimariler için indir
Mimari	Sürüm	Paket Boyutu	Kurulu Boyut	Dosyalar
alpha (resmi olmayan port)	4.0.5-1	1.038,2 kB	1.379,0 kB	[dosya listesi]
amd64	4.0.5-1	1.045,4 kB	1.352,0 kB	[dosya listesi]
arm64	4.0.5-1	1.033,6 kB	1.379,0 kB	[dosya listesi]
armel	4.0.5-1	1.032,4 kB	1.378,0 kB	[dosya listesi]
armhf	4.0.5-1	1.035,4 kB	1.314,0 kB	[dosya listesi]
hppa (resmi olmayan port)	4.0.5-1	1.036,3 kB	1.353,0 kB	[dosya listesi]
i386	4.0.5-1	1.044,9 kB	1.366,0 kB	[dosya listesi]
ia64 (resmi olmayan port)	4.0.5-1	1.048,1 kB	1.468,0 kB	[dosya listesi]
m68k (resmi olmayan port)	4.0.5-1	1.035,7 kB	1.330,0 kB	[dosya listesi]
mips64el	4.0.5-1	1.034,1 kB	1.386,0 kB	[dosya listesi]
ppc64 (resmi olmayan port)	4.0.5-1	1.047,4 kB	1.446,0 kB	[dosya listesi]
ppc64el	4.0.5-1	1.048,1 kB	1.444,0 kB	[dosya listesi]
riscv64	4.0.5-1+b1	1.043,8 kB	1.336,0 kB	[dosya listesi]
s390x	4.0.5-1	1.041,7 kB	1.379,0 kB	[dosya listesi]
sh4 (resmi olmayan port)	4.0.5-1	1.041,0 kB	1.378,0 kB	[dosya listesi]
sparc64 (resmi olmayan port)	4.0.5-1	1.034,2 kB	2.279,0 kB	[dosya listesi]
x32 (resmi olmayan port)	4.0.5-1	1.038,8 kB	1.343,0 kB	[dosya listesi]