Package: bigutilsr 0.3.9
bigutilsr: Utility Functions for Large-scale Data
Utility functions for large-scale data. For now, package 'bigutilsr' mainly includes functions for outlier detection and unbiased PCA projection.
Authors:
bigutilsr_0.3.9.tar.gz
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bigutilsr.pdf |bigutilsr.html✨
bigutilsr/json (API)
# Install 'bigutilsr' in R: |
install.packages('bigutilsr', repos = c('https://privefl.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/privefl/bigutilsr/issues
Last updated 1 months agofrom:20443852df. Checks:OK: 1 NOTE: 8. Indexed: yes.
Target | Result | Date |
---|---|---|
Doc / Vignettes | OK | Nov 21 2024 |
R-4.5-win-x86_64 | NOTE | Nov 21 2024 |
R-4.5-linux-x86_64 | NOTE | Nov 21 2024 |
R-4.4-win-x86_64 | NOTE | Nov 21 2024 |
R-4.4-mac-x86_64 | NOTE | Nov 21 2024 |
R-4.4-mac-aarch64 | NOTE | Nov 21 2024 |
R-4.3-win-x86_64 | NOTE | Nov 21 2024 |
R-4.3-mac-x86_64 | NOTE | Nov 21 2024 |
R-4.3-mac-aarch64 | NOTE | Nov 21 2024 |
Exports:as_model_matrixcovRobcovrob_ogkdist_ogkgeometric_medianhist_outknn_parallelLOFmaha_transnclass.scottRobpca_nspikepca_OADP_projpca_OADP_proj2prob_distprocrustesregul_glassorollmeansolve_linear_systemsvdstukey_mc_up
Dependencies:BHbigassertrbigparallelrcodetoolsDEoptimRdoParallelflockforeachiteratorslatticeMatrixnaborparallellyRcppRcppArmadilloRcppEigenRhpcBLASctlrobustbaseRSpectra
Readme and manuals
Help Manual
Help page | Topics |
---|---|
Transform a data frame | as_model_matrix |
Deprecated | covRob |
Robust Location and Scatter Estimation - Ortogonalized Gnanadesikan-Kettenring (OGK) | covrob_ogk dist_ogk |
Geometric median | geometric_median |
Outlier detection (histogram) | hist_out |
Find K nearest neighbours for multiple query points | knn_parallel |
Local Outlier Factor (LOF) | LOF |
Transform matrix | maha_trans |
Compute the Number of Classes for a Histogram | nclass.scottRob |
Number of spikes in PCA | pca_nspike |
OADP projection | pca_OADP_proj pca_OADP_proj2 |
Predict method | predict.Procrustes |
Probabilistic set distance | prob_dist |
Procrustes transform | procrustes |
Regularization with the graphical lasso | regul_glasso |
Gaussian smoothing | rollmean |
Solve (A + lam I) x = b | solve_linear_system |
Outlier detection threshold (upper) | tukey_mc_up |