Validation Report - CVXR@1.0.15
Context
This report is fully automated and builds on rhub/ref-image image. Documents the installation of this package on an open source R environment, focusing on:
- Installation environment description
- Testing coverage
It is limited to assess whether unit tests and documentation are present and can execute without error. An assessment would be required that the tests and documentation are meaningful.
Package CVXR
Metric based risk assessment
The following metrics are derived from the riskmetric
R package.
has_news | 1 |
news_current | TRUE |
exported_namespace | 155 |
has_vignettes | 5 |
export_help | 185 |
has_website | TRUE |
has_maintainer | Anqi Fu anqif@alumni.stanford.edu |
bugs_status | 0.7666667 |
has_bug_reports_url | 1 |
downloads_1yr | 94698 |
reverse_dependencies | 36 |
has_examples | 0.99022 |
dependencies | 14 |
license | Apache License 2.0 | file LICENSE |
Package general assessment: Coverage, check results, size, download the last year, reverse dependencies and number of dependencies.
Dependencies
Overall the package has these dependencies:
package | type | |
---|---|---|
1 | methods | Imports |
2 | Matrix | Imports |
3 | Rcpp (>= 0.12.12) | Imports |
4 | bit64 | Imports |
5 | gmp | Imports |
6 | Rmpfr | Imports |
7 | ECOSolveR (>= 0.5.4) | Imports |
8 | scs (>= 3.0) | Imports |
9 | stats | Imports |
10 | osqp | Imports |
11 | cli | Imports |
12 | utils | Imports |
13 | Rcpp | LinkingTo |
14 | RcppEigen | LinkingTo |
Package dependencies
Reverse dependencies
Overall the package has 36 reverse dependencies:
ANCOMBC, CopSens, cuadramelo, DebiasInfer, DiSCos, ecpc, EpiForsk, fairml, filling, finbipartite, fungible, GhostKnockoff, glmmrOptim, graphicalExtremes, hedgedrf, HonestDiD, kantorovich, LavaCvxr, MaximinInfer, PlackettLuce, PortfolioAnalytics, portfolioBacktest, Rdimtools, Riemann, RobustIV, scpi, SIHR, SLSEdesign, spBPS, spectralGraphTopology, spStack, T4transport, tramnet, transreg, wdnet, WRI
Namespace
Overall the package has 155 exported objects. 173 are documented:
%<<% %>>%
FALSE FALSE
add_to_solver_blacklist as.Constant
TRUE TRUE
atoms bmat
TRUE TRUE
CallbackParam canonicalize
TRUE TRUE
CBC_CONIC CLARABEL
TRUE TRUE
Constant constants
TRUE TRUE
constr_value constraints
TRUE TRUE
constraints<- conv
TRUE TRUE
CPLEX_CONIC CPLEX_QP
TRUE TRUE
cummax_axis cumsum_axis
TRUE TRUE
curvature cvxr_norm
TRUE TRUE
domain dual_value
TRUE TRUE
dual_value<- ECOS
TRUE TRUE
ECOS_BB ECOS.dims_to_solver_dict
TRUE TRUE
entr eye_minus_inv
TRUE TRUE
geo_mean get_data
TRUE TRUE
get_id get_np
TRUE TRUE
get_problem_data get_sp
TRUE TRUE
GLPK GLPK_MI
TRUE TRUE
grad GUROBI_CONIC
TRUE TRUE
GUROBI_QP harmonic_mean
TRUE TRUE
hstack huber
TRUE TRUE
id import_solver
TRUE TRUE
installed_solvers inv_pos
TRUE TRUE
is_affine is_atom_affine
TRUE TRUE
is_atom_concave is_atom_convex
TRUE TRUE
is_atom_log_log_affine is_atom_log_log_concave
TRUE TRUE
is_atom_log_log_convex is_complex
TRUE TRUE
is_concave is_constant
TRUE TRUE
is_convex is_dcp
TRUE TRUE
is_decr is_dgp
TRUE TRUE
is_hermitian is_imag
TRUE TRUE
is_incr is_log_log_affine
TRUE TRUE
is_log_log_concave is_log_log_constant
TRUE TRUE
is_log_log_convex is_matrix
TRUE TRUE
is_mixed_integer is_neg
TRUE TRUE
is_nonneg is_nonpos
TRUE TRUE
is_nsd is_pos
TRUE TRUE
is_psd is_pwl
TRUE TRUE
is_qp is_qpwa
TRUE TRUE
is_quadratic is_real
TRUE TRUE
is_scalar is_symmetric
TRUE TRUE
is_vector is_zero
TRUE TRUE
kl_div lambda_max
TRUE TRUE
lambda_min lambda_sum_largest
TRUE TRUE
lambda_sum_smallest linearize
TRUE TRUE
log_det log_sum_exp
TRUE TRUE
logistic matrix_frac
TRUE TRUE
matrix_trace max_elemwise
TRUE TRUE
max_entries Maximize
TRUE TRUE
min_elemwise min_entries
TRUE TRUE
Minimize mip_capable
TRUE TRUE
mixed_norm MOSEK
TRUE TRUE
multiply name
TRUE TRUE
neg norm_inf
TRUE TRUE
norm_nuc norm1
TRUE TRUE
norm2 objective
TRUE TRUE
objective<- one_minus_pos
TRUE TRUE
OSQP p_norm
TRUE TRUE
Parameter parameters
TRUE TRUE
pf_eigenvalue pos
TRUE TRUE
power Problem
TRUE TRUE
prod_entries project
TRUE TRUE
project_and_assign psolve
TRUE TRUE
quad_form quad_over_lin
TRUE TRUE
remove_from_solver_blacklist resetOptions
TRUE TRUE
reshape_expr residual
TRUE TRUE
scalene SCS
TRUE TRUE
set_solver_blacklist setIdCounter
TRUE TRUE
sigma_max size
TRUE TRUE
size_metrics sum_entries
TRUE TRUE
sum_largest sum_smallest
TRUE TRUE
sum_squares tv
TRUE TRUE
unpack_results upper_tri
TRUE TRUE
value value<-
TRUE TRUE
Variable variables
TRUE TRUE
vec violation
TRUE TRUE
vstack
TRUE
Examples
There are 405 help pages with examples, from 409 (99.02 %).
NEWS
The package has NEWS file and it is current.
License
The package uses .
Installation environment
System Info
Field | Value |
---|---|
Image | rhub/ref-image |
OS | Ubuntu 24.04.1 LTS |
Platform | x86_64-pc-linux-gnu |
System | x86_64, linux-gnu |
Execution Time | 2025-02-24 03:24:22 UTC |
System information. Table about the system used to check the package.
R Session Info
Information about the R environment and capabilities:
R version 4.4.2 (2024-10-31)
Platform: x86_64-pc-linux-gnu
Running under: Ubuntu 24.04.1 LTS
Matrix products: default
BLAS: /usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3
LAPACK: /usr/lib/x86_64-linux-gnu/openblas-pthread/libopenblasp-r0.3.26.so; LAPACK version 3.12.0
locale:
[1] LC_CTYPE=C.UTF-8 LC_NUMERIC=C LC_TIME=C.UTF-8
[4] LC_COLLATE=C.UTF-8 LC_MONETARY=C.UTF-8 LC_MESSAGES=C.UTF-8
[7] LC_PAPER=C.UTF-8 LC_NAME=C LC_ADDRESS=C
[10] LC_TELEPHONE=C LC_MEASUREMENT=C.UTF-8 LC_IDENTIFICATION=C
time zone: UTC
tzcode source: system (glibc)
attached base packages:
[1] tools stats graphics grDevices utils datasets methods
[8] base
loaded via a namespace (and not attached):
[1] riskreports_0.0.0.9003 compiler_4.4.2 fastmap_1.2.0
[4] cli_3.6.4 htmltools_0.5.8.1 yaml_2.3.10
[7] rmarkdown_2.29 knitr_1.49 jsonlite_1.9.0
[10] xfun_0.51 digest_0.6.37 rlang_1.1.5
[13] evaluate_1.0.3
Platform used:
OS.type file.sep dynlib.ext GUI endian pkgType path.sep
"unix" "/" ".so" "X11" "little" "source" ":"
r_arch
""
R’s capabilities:
jpeg png tiff tcltk X11 aqua
TRUE TRUE TRUE TRUE FALSE FALSE
http/ftp sockets libxml fifo cledit iconv
TRUE TRUE FALSE TRUE FALSE TRUE
NLS Rprof profmem cairo ICU long.double
TRUE TRUE TRUE TRUE TRUE TRUE
libcurl
TRUE
External software:
zlib
"1.3"
bzlib
"1.0.8, 13-Jul-2019"
xz
"5.4.5"
libdeflate
"1.19"
PCRE
"10.42 2022-12-11"
ICU
"74.2"
TRE
"TRE 0.8.0 R_fixes (BSD)"
iconv
"glibc 2.39"
readline
"8.2"
BLAS
"/usr/lib/x86_64-linux-gnu/openblas-pthread/libblas.so.3"
Graphics external software:
cairo cairoFT pango
"1.18.0" "" "1.52.1"
libpng jpeg libtiff
"1.6.43" "8.0" "LIBTIFF, Version 4.5.1"
Numerical characteristics of the machine:
double.eps double.neg.eps double.xmin
2.220446e-16 1.110223e-16 2.225074e-308
double.xmax double.base double.digits
1.797693e+308 2.000000e+00 5.300000e+01
double.rounding double.guard double.ulp.digits
5.000000e+00 0.000000e+00 -5.200000e+01
double.neg.ulp.digits double.exponent double.min.exp
-5.300000e+01 1.100000e+01 -1.022000e+03
double.max.exp integer.max sizeof.long
1.024000e+03 2.147484e+09 8.000000e+00
sizeof.longlong sizeof.longdouble sizeof.pointer
8.000000e+00 1.600000e+01 8.000000e+00
sizeof.time_t longdouble.eps longdouble.neg.eps
8.000000e+00 1.084202e-19 5.421011e-20
longdouble.digits longdouble.rounding longdouble.guard
6.400000e+01 5.000000e+00 0.000000e+00
longdouble.ulp.digits longdouble.neg.ulp.digits longdouble.exponent
-6.300000e+01 -6.400000e+01 1.500000e+01
longdouble.min.exp longdouble.max.exp
-1.638200e+04 1.638400e+04
Random number generation process:
[1] "Mersenne-Twister" "Inversion" "Rejection"
Information about the environment
Environmental and options variables affect how package checks and software in it might behave. Here is the environmental variables when running this report
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