{ "_id": "6a103321acfb0bcc41c980dc", "Package": "TensorMCMC", "Type": "Package", "Title": "Tensor Regression with Stochastic Low-Rank Updates", "Version": "0.1.0", "Date": "2026-01-08", "Authors@R": "person(\"Ritwick\", \"Mondal\", email = \"ritwick12@tamu.edu\", role = c(\"aut\", \"cre\"))", "Maintainer": "Ritwick Mondal ", "Description": "Provides methods for low-rank tensor regression with\ntensor-valued predictors and scalar covariates. Model\nestimation is performed using stochastic optimization with\nrandom-walk updates for low-rank factor matrices.\nComputationally intensive components for coefficient estimation\nand prediction are implemented in C++ via 'Rcpp'. The package\nalso includes tools for cross-validation and prediction error\nassessment.", "Encoding": "UTF-8", "Config/testthat/edition": "3", "RoxygenNote": "7.3.3", "License": "MIT + file LICENSE", "VignetteBuilder": "knitr", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-12 08:22:13 UTC", "User": "root" }, "Author": "Ritwick Mondal [aut, cre]", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-01-12 19:30:06 UTC", "RemoteUrl": "https://github.com/cran/TensorMCMC", "RemoteRef": "HEAD", "RemoteSha": "03dae74c2a43f05a503817baa30108b387e2ff34", "MD5sum": "51c16796a39ff313ddf2017f90c75995", "_user": "cran", "_type": "src", "_file": "TensorMCMC_0.1.0.tar.gz", "_fileid": "504359355517b9c7ffb0d449cbafde66201fc133c193c1028753ff48118f2532", "_filesize": 257473, "_sha256": "504359355517b9c7ffb0d449cbafde66201fc133c193c1028753ff48118f2532", "_created": "2026-05-12T08:22:13.000Z", "_published": "2026-05-22T10:42:41.076Z", "_distro": "noble", "_jobs": [ { "job": 77363784540, "time": 116, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "6939183934" }, { "job": 77363784669, "time": 135, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "6939192002" }, { "job": 77363784489, "time": 120, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "6939185530" }, { "job": 77363784618, "time": 139, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "6939191115" }, { "job": 77363783686, "time": 195, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "6939144835" }, { "job": 77363783821, "time": 112, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7158594119" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/25722345078", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/TensorMCMC", "_commit": { "id": "03dae74c2a43f05a503817baa30108b387e2ff34", "author": "Ritwick Mondal ", "committer": "cran-robot ", "message": "version 0.1.0\n", "time": 1768246206 }, "_maintainer": { "name": "Ritwick Mondal", "email": "ritwick12@tamu.edu" }, "_registered": true, "_dependencies": [ { "package": "Rcpp", "role": "LinkingTo" }, { "package": "Rcpp", "version": ">= 1.0.10", "role": "Imports" }, { "package": "glmnet", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-03", "n": 1 } ], "_tags": [ { "name": "0.1.0", "date": "2026-01-12" } ], "_stars": 0, "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 150, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/TensorMCMC" }, "_searchresults": 0, "_topics": [ "cpp" ], "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/readme.html", "extra/readme.md", "extra/TensorMCMC.html", "manual.pdf" ], "_realowner": "cran", "_cranurl": false, "_releases": [ { "version": "0.1.0", "date": "2026-01-12" } ], "_exports": [ "cv.tensor.reg", "getmean", "getmean_cpp", "predict_tensor_cpp", "predict_tensor_reg", "rigamma", "rmse", "tensor.reg", "update_beta_cpp" ], "_help": [ { "page": "cv.tensor.reg", "title": "Simple rank comparison via in-sample RMSE", "topics": [ "cv.tensor.reg" ] }, { "page": "getmean", "title": "posterior mean for tensor regression", "topics": [ "getmean" ] }, { "page": "getmean_cpp", "title": "Posterior Mean Using C++", "topics": [ "getmean_cpp" ] }, { "page": "predict_tensor_cpp", "title": "Predict Response Using Tensor Regression C++", "topics": [ "predict_tensor_cpp" ] }, { "page": "predict_tensor_reg", "title": "Predict tensor regression (wrapper)", "topics": [ "predict_tensor_reg" ] }, { "page": "predict.tensor.reg", "title": "Prediction from tensor regression (S3 method)", "topics": [ "predict.tensor.reg" ] }, { "page": "rigamma", "title": "Inverse-gamma random number generator", "topics": [ "rigamma" ] }, { "page": "rmse", "title": "root-mean-square error (RMSE)", "topics": [ "rmse" ] }, { "page": "tensor.reg", "title": "Tensor Regression using Rcpp", "topics": [ "tensor.reg" ] }, { "page": "update_beta_cpp", "title": "Update Beta Matrices Using C++ Random Walk", "topics": [ "update_beta_cpp" ] } ], "_readme": "https://github.com/cran/TensorMCMC/raw/HEAD/README.md", "_rundeps": [ "codetools", "foreach", "glmnet", "iterators", "lattice", "Matrix", "Rcpp", "RcppEigen", "shape", "survival" ], "_sysdeps": [ { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "14.2.0-4ubuntu2~24.04.1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" } ], "_vignettes": [ { "source": "TensorMCMC.Rmd", "filename": "TensorMCMC.html", "title": "TensorMCMC: Introduction and Examples", "author": "Ritwick Mondal", "engine": "knitr::rmarkdown", "headings": [ "Introduction", "Installation (GitHub)", "Load the package", "Example" ], "created": "2026-01-12 19:30:06", "modified": "2026-01-12 19:30:06", "commits": 1 } ], "_score": 2.6989700043360187, "_indexed": true, "_nocasepkg": "tensormcmc", "_universes": [ "cran" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.0", "date": "2026-05-12T08:24:14.000Z", "distro": "noble", "arch": "aarch64", "commit": "03dae74c2a43f05a503817baa30108b387e2ff34", "fileid": "f304fa9c33fc93960a70a1df1591b964b4d53b7ec7499ef39a4c758b572e8ab0", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/25722345078" }, { "r": "4.7.0", "os": "linux", "version": "0.1.0", "date": "2026-05-12T08:24:34.000Z", "distro": "noble", "arch": "x86_64", "commit": "03dae74c2a43f05a503817baa30108b387e2ff34", "fileid": "046e519ce8cbbe19c407c8fc25e03557b9bd18cb7efd7410cada0fcd24d0eb82", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/25722345078" }, { "r": "4.6.0", "os": "linux", "version": "0.1.0", "date": "2026-05-12T08:24:17.000Z", "distro": "noble", "arch": "aarch64", "commit": "03dae74c2a43f05a503817baa30108b387e2ff34", "fileid": "c9ad1aa5d7f84b52f31c9fcb97b7dfe21ec00ee07c6255c2ae3f3d72d0fb7f8e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/25722345078" }, { "r": "4.6.0", "os": "linux", "version": "0.1.0", "date": "2026-05-12T08:24:30.000Z", "distro": "noble", "arch": "x86_64", "commit": "03dae74c2a43f05a503817baa30108b387e2ff34", "fileid": "2670d4e586f9e72e70beb4a150497d30362f3c0e31943493d09d6ae68919c503", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/25722345078" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.0", "date": "2026-05-22T10:42:18.000Z", "arch": "emscripten", "commit": "03dae74c2a43f05a503817baa30108b387e2ff34", "fileid": "2b5b29a97d7eb660469bbff22c8e4bddaab19eca285f571f423de092f375044d", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/25722345078" } ] }