plone

R-biglm-0.9.1-12.lbn25.x86_64
Regression for data too large to fit in memory.
Located in LBN / … / Big Data / BastionLinux 25
R-biglm-0.9.1-12.lbn25.x86_64
Regression for data too large to fit in memory.
Located in LBN / … / Big Data / BastionLinux 25
R-bindr-0.1.1-1.lbn25.noarch
Provides a simple interface for creating active bindings where the bound function accepts additional arguments.
Located in LBN / … / Big Data / BastionLinux 25
R-bindrcpp-0.2.2-1.lbn25.x86_64
Provides an easy way to fill an environment with active bindings that call a C++ function.
Located in LBN / … / Big Data / BastionLinux 25
R-bit-1.1.12-2.lbn25.x86_64
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 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).
Located in LBN / … / Big Data / BastionLinux 25
R-bit64-0.9.7-2.lbn25.x86_64
Package 'bit64' provides serializable S3 atomic 64bit (signed) integers. These are useful for handling database keys and exact counting in +-2^63. WARNING: do not use them as replacement for 32bit integers, integer64 are not supported for subscripting by R-core and they have different semantics when combined with double, e.g. integer64 + double => integer64. Class integer64 can be used in vectors, matrices, arrays and data.frames. Methods are available for coercion from and to logicals, integers, doubles, characters and factors as well as many elementwise and summary functions. Many fast algorithmic operations such as 'match' and 'order' support interactive data exploration and manipulation and optionally leverage caching.
Located in LBN / … / Big Data / BastionLinux 25
R-bitops-1.0.6-7.lbn25.x86_64
Functions for Bitwise operations on integer vectors.
Located in LBN / … / Big Data / BastionLinux 25
R-brew-1.0.6-2.lbn25.noarch
brew implements a templating framework for mixing text and R code for report generation. brew template syntax is similar to PHP, Ruby's erb module, Java Server Pages, and Python's psp module.
Located in LBN / … / Big Data / BastionLinux 25
R-caTools-1.17.1-6.lbn25.x86_64
Contains several basic utility functions including: moving (rolling, running) window statistic functions, read/write for GIF and ENVI binary files, fast calculation of AUC, LogitBoost classifier, base64 encoder/decoder, round-off error free sum and cumsum, etc.
Located in LBN / … / Big Data / BastionLinux 25
R-callr-2.0.3-1.lbn25.x86_64
It is sometimes useful to perform a computation in a separate R process, without affecting the current R process at all. This packages does exactly
Located in LBN / … / Big Data / BastionLinux 25

« Previous 10 items Next 10 items » 1 ... 1314 1315 1316 1317 1318 1319 1320 ... 4873

Sections

Search results


	Copyright © 2000-2025 Corporation of Balclutha Inc. All rights reserved.