{
  "_id": "6a3b59065cdecea1d681a9c1",
  "Package": "ProFAST",
  "Type": "Package",
  "Title": "Probabilistic Factor Analysis for Spatially-Aware Dimension\nReduction",
  "Version": "1.9",
  "Date": "2026-06-04",
  "Authors@R": "c(person(given = \"Wei\",\nfamily = \"Liu\",\nrole = c(\"aut\", \"cre\"),\nemail = \"liuweideng@gmail.com\"),\nperson(given = \"Xiao\",\nfamily = \"Zhang\",\nrole = c(\"aut\")),\nperson(given = \"Jin\",\nfamily = \"Liu\",\nrole = \"aut\"))",
  "Author": "Wei Liu [aut, cre], Xiao Zhang [aut], Jin Liu [aut]",
  "Maintainer": "Wei Liu <liuweideng@gmail.com>",
  "Description": "Probabilistic factor analysis for spatially-aware\ndimension reduction across multi-section spatial\ntranscriptomics data with millions of spatial locations. More\ndetails can be referred to Wei Liu, et al. (2023)\n<doi:10.1101/2023.07.11.548486>.",
  "License": "GPL-3",
  "LazyData": "true",
  "URL": "https://github.com/feiyoung/ProFAST",
  "BugReports": "https://github.com/feiyoung/ProFAST/issues",
  "VignetteBuilder": "knitr",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.3.2",
  "Config/pak/sysreqs": "cmake libglpk-dev make libicu-dev libpng-dev\nlibuv1-dev libxml2-dev libssl-dev python3 zlib1g-dev",
  "Repository": "https://feiyoung.r-universe.dev",
  "Date/Publication": "2026-06-05 09:55:12 UTC",
  "RemoteUrl": "https://github.com/feiyoung/profast",
  "RemoteRef": "HEAD",
  "RemoteSha": "5c347782852ede0cbedf39f53f51caf189db8b28",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-06-24 03:59:51 UTC",
    "User": "root"
  },
  "MD5sum": "320e02575afd278f0796ccccb5d548d4",
  "_user": "feiyoung",
  "_type": "src",
  "_file": "ProFAST_1.9.tar.gz",
  "_fileid": "cc97c561ef3cf7f6928ad1300545f8b10fb7f2ffd9573d2abd39fa8c60dda66b",
  "_filesize": 91769111,
  "_sha256": "cc97c561ef3cf7f6928ad1300545f8b10fb7f2ffd9573d2abd39fa8c60dda66b",
  "_created": "2026-06-24T03:59:51.000Z",
  "_published": "2026-06-24T04:11:49.829Z",
  "_distro": "resolute",
  "_jobs": [
    {
      "job": 83115046201,
      "time": 383,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7839870845"
    },
    {
      "job": 83115046214,
      "time": 470,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7839887686"
    },
    {
      "job": 83115046204,
      "time": 450,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7839884260"
    },
    {
      "job": 83115046208,
      "time": 488,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7839891662"
    },
    {
      "job": 83115046221,
      "time": 187,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "ERROR",
      "artifact": "7839831137"
    },
    {
      "job": 83115046196,
      "time": 428,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7839879172"
    },
    {
      "job": 83115046207,
      "time": 295,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7839853050"
    },
    {
      "job": 83115046186,
      "time": 578,
      "config": "macos-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7839909782"
    },
    {
      "job": 83114068395,
      "time": 569,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7839795240"
    },
    {
      "job": 83115046171,
      "time": 383,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7839869992"
    },
    {
      "job": 83115046178,
      "time": 354,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7839864503"
    },
    {
      "job": 83115046220,
      "time": 351,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7839864115"
    },
    {
      "job": 83115046197,
      "time": 455,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7839884943"
    }
  ],
  "_buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/feiyoung/profast",
  "_commit": {
    "id": "5c347782852ede0cbedf39f53f51caf189db8b28",
    "author": "feiyoung <1029725413@qq.com>",
    "committer": "feiyoung <1029725413@qq.com>",
    "message": "'update'\n",
    "time": 1780653312
  },
  "_maintainer": {
    "name": "Wei Liu",
    "email": "liuweideng@gmail.com"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0.0",
      "role": "Depends"
    },
    {
      "package": "gtools",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "role": "LinkingTo"
    },
    {
      "package": "Rcpp",
      "version": ">= 1.0.10",
      "role": "Imports"
    },
    {
      "package": "furrr",
      "role": "Imports"
    },
    {
      "package": "purrr",
      "role": "Imports"
    },
    {
      "package": "future",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "role": "Imports"
    },
    {
      "package": "DR.SC",
      "role": "Imports"
    },
    {
      "package": "Matrix",
      "role": "Imports"
    },
    {
      "package": "mclust",
      "role": "Imports"
    },
    {
      "package": "pbapply",
      "role": "Imports"
    },
    {
      "package": "irlba",
      "role": "Imports"
    },
    {
      "package": "Seurat",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "role": "Imports"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "harmony",
      "role": "Suggests"
    },
    {
      "package": "PRECAST",
      "role": "Suggests"
    },
    {
      "package": "performance",
      "role": "Suggests"
    },
    {
      "package": "nnet",
      "role": "Suggests"
    },
    {
      "package": "biomaRt",
      "role": "Suggests"
    },
    {
      "package": "scater",
      "role": "Suggests"
    },
    {
      "package": "ggrepel",
      "role": "Suggests"
    },
    {
      "package": "RANN",
      "role": "Suggests"
    },
    {
      "package": "grDevices",
      "role": "Suggests"
    }
  ],
  "_owner": "feiyoung",
  "_selfowned": true,
  "_usedby": 2,
  "_updates": [
    {
      "week": "2025-50",
      "n": 2
    },
    {
      "week": "2026-18",
      "n": 1
    },
    {
      "week": "2026-23",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 4,
  "_contributors": [
    {
      "user": "feiyoung",
      "count": 20,
      "uuid": 11505493
    }
  ],
  "_userbio": {
    "uuid": 11505493,
    "type": "user",
    "name": "Wei Liu",
    "followers": 29,
    "description": "Stastistics"
  },
  "_downloads": {
    "count": 660,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ProFAST"
  },
  "_devurl": "https://github.com/feiyoung/profast",
  "_searchresults": 24,
  "_topics": [
    "openblas",
    "cpp"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/ProFAST.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/feiyoung/profast",
  "_realowner": "feiyoung",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.2",
      "date": "2023-06-08"
    },
    {
      "version": "1.3",
      "date": "2024-01-11"
    },
    {
      "version": "1.4",
      "date": "2024-03-18"
    },
    {
      "version": "1.5",
      "date": "2025-03-22"
    },
    {
      "version": "1.6",
      "date": "2025-03-27"
    },
    {
      "version": "1.7",
      "date": "2025-12-14"
    },
    {
      "version": "1.8",
      "date": "2026-04-29"
    },
    {
      "version": "1.9",
      "date": "2026-06-04"
    }
  ],
  "_exports": [
    "AddAdj",
    "AddParSettingFAST",
    "coembed_plot",
    "coembedding_umap",
    "diagnostic.cor.eigs",
    "FAST",
    "FAST_run",
    "FAST_single",
    "FAST_structure",
    "find.signature.genes",
    "get_r2_mcfadden",
    "get.top.signature.dat",
    "IntegrateSRTData",
    "iscmeb_run",
    "model_set_FAST",
    "NCFM",
    "NCFM_fast",
    "pdistance",
    "RunHarmonyLouvain",
    "RuniSCMEB",
    "SelectHKgenes",
    "transferGeneNames"
  ],
  "_datasets": [
    {
      "name": "CosMx_subset",
      "title": "A Seurat object including spatial transcriptomics dataset from CosMx platform",
      "object": "CosMx_subset",
      "class": [
        "Seurat"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "pbmc3k_subset",
      "title": "A Seurat object including scRNA-seq PBMC dataset",
      "object": "pbmc3k_subset",
      "class": [
        "Seurat"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "top5_signatures",
      "title": "A data.frame object including top five signature genes in scRNA-seq PBMC dataset",
      "object": "top5_signatures",
      "class": [
        "data.frame"
      ],
      "fields": [
        "distance",
        "expr.prop",
        "label",
        "gene"
      ],
      "rows": 45,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "AddAdj",
      "title": "Calculate the adjacency matrix given a spatial coordinate matrix",
      "topics": [
        "AddAdj"
      ]
    },
    {
      "page": "AddParSettingFAST",
      "title": "Add FAST model settings for a PRECASTObj object",
      "topics": [
        "AddParSettingFAST"
      ]
    },
    {
      "page": "coembed_plot",
      "title": "Coembedding dimensional reduction plot",
      "topics": [
        "coembed_plot"
      ]
    },
    {
      "page": "coembedding_umap",
      "title": "Calculate UMAP projections for coembedding of cells and features",
      "topics": [
        "coembedding_umap"
      ]
    },
    {
      "page": "CosMx_subset",
      "title": "A Seurat object including spatial transcriptomics dataset from CosMx platform",
      "topics": [
        "CosMx_subset"
      ]
    },
    {
      "page": "diagnostic.cor.eigs",
      "title": "Determine the dimension of low dimensional embedding",
      "topics": [
        "diagnostic.cor.eigs",
        "diagnostic.cor.eigs.default",
        "diagnostic.cor.eigs.Seurat"
      ]
    },
    {
      "page": "FAST",
      "title": "Run FAST model for a PRECASTObj object",
      "topics": [
        "FAST"
      ]
    },
    {
      "page": "FAST_run",
      "title": "(Varitional) ICM-EM algorithm for implementing FAST model",
      "topics": [
        "FAST_run"
      ]
    },
    {
      "page": "FAST_single",
      "title": "Fit FAST model for single-section SRT data",
      "topics": [
        "FAST_single"
      ]
    },
    {
      "page": "FAST_structure",
      "title": "(Varitional) ICM-EM algorithm for implementing FAST model with structurized parameters",
      "topics": [
        "FAST_structure"
      ]
    },
    {
      "page": "find.signature.genes",
      "title": "Find the signature genes for each group of cell/spots",
      "topics": [
        "find.signature.genes"
      ]
    },
    {
      "page": "get_r2_mcfadden",
      "title": "Calcuate the the adjusted McFadden's pseudo R-square",
      "topics": [
        "get_r2_mcfadden"
      ]
    },
    {
      "page": "get.top.signature.dat",
      "title": "Obtain the top signature genes and related information",
      "topics": [
        "get.top.signature.dat"
      ]
    },
    {
      "page": "IntegrateSRTData",
      "title": "Integrate multiple SRT data into a Seurat object",
      "topics": [
        "IntegrateSRTData"
      ]
    },
    {
      "page": "iscmeb_run",
      "title": "Fit an iSC-MEB model using specified multi-section embeddings",
      "topics": [
        "iscmeb_run"
      ]
    },
    {
      "page": "model_set_FAST",
      "title": "Set parameters for FAST model",
      "topics": [
        "model_set_FAST"
      ]
    },
    {
      "page": "NCFM",
      "title": "Cell-feature coembedding for scRNA-seq data",
      "topics": [
        "NCFM"
      ]
    },
    {
      "page": "NCFM_fast",
      "title": "Cell-feature coembedding for SRT data",
      "topics": [
        "NCFM_fast"
      ]
    },
    {
      "page": "pbmc3k_subset",
      "title": "A Seurat object including scRNA-seq PBMC dataset",
      "topics": [
        "pbmc3k_subset"
      ]
    },
    {
      "page": "pdistance",
      "title": "Calculate the cell-feature distance matrix",
      "topics": [
        "pdistance"
      ]
    },
    {
      "page": "RunHarmonyLouvain",
      "title": "Embedding alignment and clustering based on the embeddings from FAST",
      "topics": [
        "RunHarmonyLouvain"
      ]
    },
    {
      "page": "RuniSCMEB",
      "title": "Fit an iSC-MEB model using the embeddings from FAST",
      "topics": [
        "RuniSCMEB"
      ]
    },
    {
      "page": "SelectHKgenes",
      "title": "Select housekeeping genes",
      "topics": [
        "SelectHKgenes"
      ]
    },
    {
      "page": "top5_signatures",
      "title": "A data.frame object including top five signature genes in scRNA-seq PBMC dataset",
      "topics": [
        "top5_signatures"
      ]
    },
    {
      "page": "transferGeneNames",
      "title": "Transfer gene names from one fortmat to the other format",
      "topics": [
        "transferGeneNames"
      ]
    }
  ],
  "_readme": "https://github.com/feiyoung/profast/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "askpass",
    "base64enc",
    "BH",
    "BiocGenerics",
    "bitops",
    "bslib",
    "cachem",
    "caTools",
    "cli",
    "cluster",
    "codetools",
    "commonmark",
    "CompQuadForm",
    "cowplot",
    "cpp11",
    "crosstalk",
    "curl",
    "data.table",
    "deldir",
    "digest",
    "dotCall64",
    "dplyr",
    "dqrng",
    "DR.SC",
    "evaluate",
    "farver",
    "fastDummies",
    "fastmap",
    "fitdistrplus",
    "FNN",
    "fontawesome",
    "fs",
    "furrr",
    "future",
    "future.apply",
    "generics",
    "ggplot2",
    "ggrepel",
    "ggridges",
    "globals",
    "glue",
    "goftest",
    "gplots",
    "gridExtra",
    "gtable",
    "gtools",
    "here",
    "highr",
    "htmltools",
    "htmlwidgets",
    "httpuv",
    "httr",
    "ica",
    "igraph",
    "irlba",
    "isoband",
    "jquerylib",
    "jsonlite",
    "KernSmooth",
    "knitr",
    "labeling",
    "later",
    "lattice",
    "lazyeval",
    "lifecycle",
    "listenv",
    "lmtest",
    "magrittr",
    "MASS",
    "Matrix",
    "matrixStats",
    "mclust",
    "memoise",
    "mime",
    "miniUI",
    "nlme",
    "openssl",
    "otel",
    "parallelly",
    "patchwork",
    "pbapply",
    "pillar",
    "pkgconfig",
    "plotly",
    "plyr",
    "png",
    "polyclip",
    "progressr",
    "promises",
    "purrr",
    "R6",
    "RANN",
    "rappdirs",
    "RColorBrewer",
    "Rcpp",
    "RcppAnnoy",
    "RcppArmadillo",
    "RcppEigen",
    "RcppHNSW",
    "RcppProgress",
    "RcppTOML",
    "reshape2",
    "reticulate",
    "rlang",
    "rmarkdown",
    "ROCR",
    "rprojroot",
    "RSpectra",
    "Rtsne",
    "S4Vectors",
    "S7",
    "sass",
    "scales",
    "scattermore",
    "sctransform",
    "Seurat",
    "SeuratObject",
    "shiny",
    "sitmo",
    "sourcetools",
    "sp",
    "spam",
    "spatstat.data",
    "spatstat.explore",
    "spatstat.geom",
    "spatstat.random",
    "spatstat.sparse",
    "spatstat.univar",
    "spatstat.utils",
    "stringi",
    "stringr",
    "survival",
    "sys",
    "tensor",
    "tibble",
    "tidyr",
    "tidyselect",
    "tinytex",
    "utf8",
    "uwot",
    "vctrs",
    "viridisLite",
    "withr",
    "xfun",
    "xtable",
    "yaml",
    "zoo"
  ],
  "_sysdeps": [
    {
      "shlib": "liblapack",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libblas",
      "package": "libopenblas0-pthread",
      "source": "openblas",
      "version": "0.3.32+ds-5",
      "name": "openblas",
      "homepage": "https://www.openblas.net/",
      "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)"
    },
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_vignettes": [
    {
      "source": "CosMx.Rmd",
      "filename": "CosMx.html",
      "title": "CoFAST: NSCLC CosMx data coembedding",
      "author": "Wei Liu",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Load and view data",
        "Preprocessing",
        "Coembedding using FAST",
        "Downstream analysis"
      ],
      "created": "2024-03-16 12:34:05",
      "modified": "2024-03-16 12:34:05",
      "commits": 1
    },
    {
      "source": "pbmc3k.Rmd",
      "filename": "pbmc3k.html",
      "title": "CoFAST: PBMC scRNA-seq data coembedding",
      "author": "Wei Liu",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Load and view data",
        "Preprocessing",
        "Coembedding using non-centered factor model",
        "Downstream analysis"
      ],
      "created": "2024-03-16 12:34:05",
      "modified": "2024-03-18 01:23:05",
      "commits": 2
    },
    {
      "source": "FASTsimu.Rmd",
      "filename": "FASTsimu.html",
      "title": "FAST: simulation",
      "author": "Wei Liu",
      "engine": "knitr::rmarkdown",
      "headings": [
        "View the simulated data",
        "Create a PRECASTObject object",
        "Prepare the PRECASTObject with preprocessing step.",
        "Fit FAST using simulated data",
        "Add the model setting",
        "Fit FAST",
        "Evaluate the adjusted McFadden's pseudo R-square",
        "Embedding alignment and clustering using Harmony and Louvain",
        "Remove unwanted variations in the log-normalized expression matrices",
        "Visualization",
        "Combined differential epxression analysis"
      ],
      "created": "2024-01-11 00:32:55",
      "modified": "2024-01-11 00:32:55",
      "commits": 1
    },
    {
      "source": "FASTdlpfc.Rmd",
      "filename": "FASTdlpfc.html",
      "title": "FAST: single DLPFC section",
      "author": "Wei Liu",
      "engine": "knitr::rmarkdown",
      "headings": [
        "View the DLPFC data",
        "Preprocessing",
        "Fit FAST for this data",
        "Evaluate the adjusted McFadden's pseudo R-square",
        "Clustering analysis based on FAST embedding",
        "Visualization",
        "Differential epxression analysis"
      ],
      "created": "2024-03-16 12:34:05",
      "modified": "2024-03-17 10:39:07",
      "commits": 2
    },
    {
      "source": "FASTdlpfc2.Rmd",
      "filename": "FASTdlpfc2.html",
      "title": "FAST: two DLPFC sections",
      "author": "Wei Liu",
      "engine": "knitr::rmarkdown",
      "headings": [
        "View the DLPFC data",
        "Create a PRECASTObject object",
        "Prepare the PRECASTObject with preprocessing step.",
        "Fit FAST for this data",
        "Add the model setting",
        "Fit FAST",
        "Evaluate the adjusted McFadden's pseudo R-square",
        "Embedding alignment and spatial clustering using iSC-MEB",
        "Remove unwanted variations in the log-normalized expression matrices",
        "Visualization",
        "Combined differential epxression analysis"
      ],
      "created": "2024-01-11 00:32:55",
      "modified": "2024-03-16 12:34:05",
      "commits": 2
    }
  ],
  "_score": 6.635483746814913,
  "_indexed": true,
  "_nocasepkg": "profast",
  "_universes": [
    "feiyoung"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.9",
      "date": "2026-06-24T04:05:25.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "dab62295717c4e20bc88b122eb23f6591c1d6e13e0c5691a9e9251257c96ed2c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.9",
      "date": "2026-06-24T04:05:40.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "7f776c9e3f1a4d63142841bc8db8305f78abfd85d42cadb5a9f215431f4f8d77",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.9",
      "date": "2026-06-24T04:06:32.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "0051a183078cc099dfd4f82a27b9bce57db0a33c6bfff69a7dcecd2340759578",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.9",
      "date": "2026-06-24T04:06:43.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "2ba64cb0bfdee85d76d1d36c4dbd4356b91178b484f54cebf1e23c972a5fc360",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.9",
      "date": "2026-06-24T04:02:54.000Z",
      "arch": "aarch64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "1050b835992b6abf4831375346ab6b30552228267fcce7774049d0107aa58836",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.9",
      "date": "2026-06-24T04:04:52.000Z",
      "arch": "x86_64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "dfc79d1cc349a84a79214adb2e44adac1c37f2c9c969728ea6e27145af3c24df",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.9",
      "date": "2026-06-24T04:03:50.000Z",
      "arch": "aarch64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "249a8ed2038d5f0837fc360510bf8ea110acf3371f07ac8db0f085f9838b6f89",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.9",
      "date": "2026-06-24T04:06:09.000Z",
      "arch": "x86_64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "97758ad746d19a2632ed4a5c9b1eeb33f51edc17755a737bbd96b1936c442540",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.9",
      "date": "2026-06-24T04:07:23.000Z",
      "arch": "emscripten",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "c1c5adadbc1778e679dc9f6e8e29346530b94f521305fd1da65b00c91b4e4d8b",
      "status": "success",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.9",
      "date": "2026-06-24T04:03:19.000Z",
      "arch": "x86_64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "6e62e0f6d78192387e7a423b9234aca3529fb85a23b4ab83aff7582247c1ecc8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.9",
      "date": "2026-06-24T04:03:25.000Z",
      "arch": "x86_64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "987bac40953361d50d35ab4a7ca0ee79da4b52d0ab3b0eee3dca9a50d2bfd6ae",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "1.9",
      "date": "2026-06-24T04:04:41.000Z",
      "arch": "x86_64",
      "commit": "5c347782852ede0cbedf39f53f51caf189db8b28",
      "fileid": "c197235ca8272476b4d5cf2f75f13029a8ee0f6200e4de03e137a8266fee85c7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/feiyoung/actions/runs/28073893293"
    }
  ]
}