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r-fansi
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public |
Counterparts to R string manipulation functions that account for the effects of ANSI text formatting control sequences.
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2023-06-16 |
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r-lazyeval
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public |
An alternative approach to non-standard evaluation using formulas. Provides a full implementation of LISP style 'quasiquotation', making it easier to generate code with other code.
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2023-06-16 |
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r-lpsolveapi
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public |
The lpSolveAPI package provides an R interface to 'lp_solve', a Mixed Integer Linear Programming (MILP) solver with support for pure linear, (mixed) integer/binary, semi-continuous and special ordered sets (SOS) models.
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2023-06-16 |
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r-digest
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public |
Implementation of a function 'digest()' for the creation of hash digests of arbitrary R objects (using the 'md5', 'sha-1', 'sha-256', 'crc32', 'xxhash', 'murmurhash' and 'spookyhash' algorithms) permitting easy comparison of R language objects, as well as functions such as'hmac()' to create hash-based message authentication code. Please note that this package is not meant to be deployed for cryptographic purposes for which more comprehensive (and widely tested) libraries such as 'OpenSSL' should be used.
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2023-06-16 |
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r-mscmt
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public |
Three generalizations of the synthetic control method (which has already an implementation in package 'Synth') are implemented: first, 'MSCMT' allows for using multiple outcome variables, second, time series can be supplied as economic predictors, and third, a well-defined cross-validation approach can be used. Much effort has been taken to make the implementation as stable as possible (including edge cases) without losing computational efficiency. A detailed description of the main algorithms is given in Becker and Klößner (2018) <doi:10.1016/j.ecosta.2017.08.002>.
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2023-06-16 |
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r-mvtnorm
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public |
Computes multivariate normal and t probabilities, quantiles, random deviates and densities.
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2023-06-16 |
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r-backports
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public |
Functions introduced or changed since R v3.0.0 are re-implemented in this package. The backports are conditionally exported in order to let R resolve the function name to either the implemented backport, or the respective base version, if available. Package developers can make use of new functions or arguments by selectively importing specific backports to support older installations.
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2023-06-16 |
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r-kernlab
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public |
Kernel-based machine learning methods for classification, regression, clustering, novelty detection, quantile regression and dimensionality reduction. Among other methods 'kernlab' includes Support Vector Machines, Spectral Clustering, Kernel PCA, Gaussian Processes and a QP solver.
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2023-06-16 |
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sacrebleu
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public |
Reference BLEU implementation
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2023-06-16 |
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r-minqa
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public |
Derivative-free optimization by quadratic approximation based on an interface to Fortran implementations by M. J. D. Powell.
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2023-06-16 |
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r-lpsolve
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public |
Lp_solve is freely available (under LGPL 2) software for solving linear, integer and mixed integer programs. In this implementation we supply a "wrapper" function in C and some R functions that solve general linear/integer problems, assignment problems, and transportation problems. This version calls lp_solve version 5.5.
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2023-06-16 |
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r-matrix
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public |
A rich hierarchy of matrix classes, including triangular, symmetric, and diagonal matrices, both dense and sparse and with pattern, logical and numeric entries. Numerous methods for and operations on these matrices, using 'LAPACK' and 'SuiteSparse' libraries.
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2023-06-16 |
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r-lattice
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public |
A powerful and elegant high-level data visualization system inspired by Trellis graphics, with an emphasis on multivariate data. Lattice is sufficient for typical graphics needs, and is also flexible enough to handle most nonstandard requirements. See ?Lattice for an introduction.
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2023-06-16 |
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r-reshape2
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public |
Flexibly restructure and aggregate data using just two functions: melt and 'dcast' (or 'acast').
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2023-06-16 |
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r-rcpp
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public |
The 'Rcpp' package provides R functions as well as C++ classes which offer a seamless integration of R and C++. Many R data types and objects can be mapped back and forth to C++ equivalents which facilitates both writing of new code as well as easier integration of third-party libraries. Documentation about 'Rcpp' is provided by several vignettes included in this package, via the 'Rcpp Gallery' site at <http://gallery.rcpp.org>, the paper by Eddelbuettel and Francois (2011, <doi:10.18637/jss.v040.i08>), the book by Eddelbuettel (2013, <doi:10.1007/978-1-4614-6868-4>) and the paper by Eddelbuettel and Balamuta (2018, <doi:10.1080/00031305.2017.1375990>); see 'citation("Rcpp")' for details.
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2023-06-16 |
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r-reshape
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public |
Flexibly restructure and aggregate data using just two functions: melt and cast.
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2023-06-16 |
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r-viridislite
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public |
Implementation of the 'viridis' - the default -, 'magma', 'plasma', 'inferno', and 'cividis' color maps for 'R'. 'viridis', 'magma', 'plasma', and 'inferno' are ported from 'matplotlib' <http://matplotlib.org/>, a popular plotting library for 'python'. 'cividis', was developed by Jamie R. Nuñez and Sean M. Colby. These color maps are designed in such a way that they will analytically be perfectly perceptually-uniform, both in regular form and also when converted to black-and-white. They are also designed to be perceived by readers with the most common form of color blindness (all color maps in this package) and color vision deficiency ('cividis' only). This is the 'lite' version of the more complete 'viridis' package that can be found at <https://cran.r-project.org/package=viridis>.
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2023-06-16 |
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r-plyr
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public |
A set of tools that solves a common set of problems: you need to break a big problem down into manageable pieces, operate on each piece and then put all the pieces back together. For example, you might want to fit a model to each spatial location or time point in your study, summarise data by panels or collapse high-dimensional arrays to simpler summary statistics. The development of 'plyr' has been generously supported by 'Becton Dickinson'.
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2023-06-16 |
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r-mgcv
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public |
Generalized additive (mixed) models, some of their extensions and other generalized ridge regression with multiple smoothing parameter estimation by (Restricted) Marginal Likelihood, Generalized Cross Validation and similar, or using iterated nested Laplace approximation for fully Bayesian inference. See Wood (2017) <doi:10.1201/9781315370279> for an overview. Includes a gam() function, a wide variety of smoothers, 'JAGS' support and distributions beyond the exponential family.
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2023-06-16 |
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r-mitools
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public |
Tools to perform analyses and combine results from multiple-imputation datasets.
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2023-06-16 |
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r-synth
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public |
Implements the synthetic control group method for comparative case studies as described in Abadie and Gardeazabal (2003) and Abadie, Diamond, and Hainmueller (2010, 2011, 2014). The synthetic control method allows for effect estimation in settings where a single unit (a state, country, firm, etc.) is exposed to an event or intervention. It provides a data-driven procedure to construct synthetic control units based on a weighted combination of comparison units that approximates the characteristics of the unit that is exposed to the intervention. A combination of comparison units often provides a better comparison for the unit exposed to the intervention than any comparison unit alone.
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2023-06-16 |
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r-rglpk
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public |
R interface to the GNU Linear Programming Kit. 'GLPK' is open source software for solving large-scale linear programming (LP), mixed integer linear programming ('MILP') and other related problems.
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2023-06-16 |
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r-lowrankqp
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public |
Solves quadratic programming problems where the Hessian is represented as the product of two matrices.
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2023-06-16 |
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r-utf8
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public |
Process and print 'UTF-8' encoded international text (Unicode). Input, validate, normalize, encode, format, and display.
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2023-06-16 |
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r-survival
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public |
Contains the core survival analysis routines, including definition of Surv objects, Kaplan-Meier and Aalen-Johansen (multi-state) curves, Cox models, and parametric accelerated failure time models.
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2023-06-16 |
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spacy
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public |
Industrial-strength Natural Language Processing
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2023-06-16 |
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r-glue
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public |
An implementation of interpreted string literals, inspired by Python's Literal String Interpolation <https://www.python.org/dev/peps/pep-0498/> and Docstrings <https://www.python.org/dev/peps/pep-0257/> and Julia's Triple-Quoted String Literals <https://docs.julialang.org/en/stable/manual/strings/#triple-quoted-string-literals>.
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2023-06-16 |
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r-nlme
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public |
Fit and compare Gaussian linear and nonlinear mixed-effects models.
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2023-06-16 |
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r-mass
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public |
Functions and datasets to support Venables and Ripley, "Modern Applied Statistics with S" (4th edition, 2002).
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2023-06-16 |
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r-slam
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public |
Data structures and algorithms for sparse arrays and matrices, based on index arrays and simple triplet representations, respectively.
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2023-06-16 |
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r-colorspace
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public |
Carries out mapping between assorted color spaces including RGB, HSV, HLS, CIEXYZ, CIELUV, HCL (polar CIELUV), CIELAB and polar CIELAB. Qualitative, sequential, and diverging color palettes based on HCL colors are provided along with corresponding ggplot2 color scales. Color palette choice is aided by an interactive app (with either a Tcl/Tk or a shiny GUI) and shiny apps with an HCL color picker and a color vision deficiency emulator. Plotting functions for displaying and assessing palettes include color swatches, visualizations of the HCL space, and trajectories in HCL and/or RGB spectrum. Color manipulation functions include: desaturation, lightening/darkening, mixing, and simulation of color vision deficiencies (deutanomaly, protanomaly, tritanomaly).
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2023-06-16 |
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r-gsynth
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public |
Provides causal inference with interactive fixed-effect models. It imputes counterfactuals for each treated unit using control group information based on a linear interactive fixed effects model that incorporates unit-specific intercepts interacted with time-varying coefficients. This method generalizes the synthetic control method to the case of multiple treated units and variable treatment periods, and improves efficiency and interpretability. This version supports unbalanced panels and implements the matrix completion method. Main reference: Yiqing Xu (2017) <doi:10.1017/pan.2016.2>.
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2023-06-16 |
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r-rcpparmadillo
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public |
'Armadillo' is a templated C++ linear algebra library (by Conrad Sanderson) that aims towards a good balance between speed and ease of use. Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. Various matrix decompositions are provided through optional integration with LAPACK and ATLAS libraries. The 'RcppArmadillo' package includes the header files from the templated 'Armadillo' library. Thus users do not need to install 'Armadillo' itself in order to use 'RcppArmadillo'. From release 7.800.0 on, 'Armadillo' is licensed under Apache License 2; previous releases were under licensed as MPL 2.0 from version 3.800.0 onwards and LGPL-3 prior to that; 'RcppArmadillo' (the 'Rcpp' bindings/bridge to Armadillo) is licensed under the GNU GPL version 2 or later, as is the rest of 'Rcpp'. Note that Armadillo requires a fairly recent compiler; for the g++ family at least version 4.6.* is required.
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2023-06-16 |
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r-microsynth
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public |
A generalization of the 'Synth' package that is designed for data at a more granular level (e.g., micro-level). Provides functions to construct weights (including propensity score-type weights) and run analyses for synthetic control methods with micro- and meso-level data; see Robbins, Saunders, and Kilmer (2017) <doi:10.1080/01621459.2016.1213634>.
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2023-06-16 |
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imageai
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public |
A python library built to build applications and systems with self-contained Computer Vision capabilities
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2023-06-16 |
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r-nleqslv
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public |
Solve a system of nonlinear equations using a Broyden or a Newton method with a choice of global strategies such as line search and trust region. There are options for using a numerical or user supplied Jacobian, for specifying a banded numerical Jacobian and for allowing a singular or ill-conditioned Jacobian.
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2023-06-16 |
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sentencepiece
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public |
An unsupervised text tokenizer and detokenizer mainly for Neural Network-based text generation systems.
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2023-06-16 |
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bazel
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public |
build system originally authored by Google
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2023-06-16 |
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zip
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public |
simple program for unzipping files
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2023-06-16 |
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java-openjdk-ppc64le
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public |
(CDT) OpenJDK Runtime Environment
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2023-06-16 |
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libice-devel-cos7-ppc64le
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public |
(CDT) X.Org X11 ICE development package
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2023-06-16 |
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libsm-devel-cos7-ppc64le
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public |
(CD) X.Org X11 SM development package
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2023-06-16 |
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libxt-devel-cos7-ppc64le
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public |
(CDT) X.org X11 libXt development package
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2023-06-16 |
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libxt-cos7-ppc64le
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public |
(CDT) X.org X11 libXt runtime library
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2023-06-16 |
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libice-cos7-ppc64le
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public |
(CDT) X.Org X11 ICE runtime library
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2023-06-16 |
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r-base
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public |
R is a free software environment for statistical computing and graphics.
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2023-06-16 |
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texlive-core
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public |
An easy way to get up and running with the TeX document production system.
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2023-06-16 |
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libsm-cos7-ppc64le
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public |
(CDT) X.Org X11 SM runtime library
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2023-06-16 |
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tktable
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public |
Tktable is a 2D editable table widget
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2023-06-16 |
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tensorflow-datasets
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public |
A collection of datasets ready to use with TensorFlow
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2023-06-16 |
