LearnPCA
Functions, Data Sets and Vignettes to Aid in Learning Principal Components Analysis (PCA)
v0.3.4
·
Apr 26, 2024
·
GPL-3
Description
Principal component analysis (PCA) is one of the most widely used data analysis techniques. This package provides a series of vignettes explaining PCA starting from basic concepts. The primary purpose is to serve as a self-study resource for anyone wishing to understand PCA better. A few convenience functions are provided as well.
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ERROR
13
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Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | ERROR |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check details (1 non-OK)
ERROR
r-oldrel-windows-x86_64
re-building of vignette outputs
Error(s) in re-building vignettes: --- re-building 'Vig_01_Start_Here.Rmd' using rmarkdown --- finished re-building 'Vig_01_Start_Here.Rmd' --- re-building 'Vig_02_Conceptual_Intro_PCA.Rmd' using rmarkdown ! Package pdftex.def Error: File `7d0cb4e05d72707a59376d9618bba95f0685688b.pdf' not found: using draft setting. Error: processing vignette 'Vig_02_Conceptual_Intro_PCA.Rmd' failed with diagnostics: LaTeX failed to compile D:/RCompile/CRANpkg/local/4.4/LearnPCA.Rcheck/vign_test/LearnPCA/vignettes/Vig_02_Conceptual_Intro_PCA.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See Vig_02_Conceptual_Intro_PCA.log for more info. --- failed re-building 'Vig_02_Conceptual_Intro_PCA.Rmd' --- re-building 'Vig_03_Step_By_Step_PCA.Rmd' using rmarkdown ! Package pdftex.def Error: File `ce03783a952330d774564f75c7a2f7f815b83782.pdf' not found: using draft setting. Error: processing vignette 'Vig_03_Step_By_Step_PCA.Rmd' failed with diagnostics: LaTeX failed to compile D:/RCom ...[truncated]... ging tips. See Vig_06_Math_Behind_PCA.log for more info. --- failed re-building 'Vig_06_Math_Behind_PCA.Rmd' --- re-building 'Vig_07_Functions_PCA.Rmd' using rmarkdown ! Package pdftex.def Error: File `7c6822f3ca4d681b050248bdc7bc9d2e71b448d1.pdf' not found: using draft setting. Error: processing vignette 'Vig_07_Functions_PCA.Rmd' failed with diagnostics: LaTeX failed to compile D:/RCompile/CRANpkg/local/4.4/LearnPCA.Rcheck/vign_test/LearnPCA/vignettes/Vig_07_Functions_PCA.tex. See https://yihui.org/tinytex/r/#debugging for debugging tips. See Vig_07_Functions_PCA.log for more info. --- failed re-building 'Vig_07_Functions_PCA.Rmd' --- re-building 'Vig_08_Notes.Rmd' using rmarkdown --- finished re-building 'Vig_08_Notes.Rmd' SUMMARY: processing the following files failed: 'Vig_02_Conceptual_Intro_PCA.Rmd' 'Vig_03_Step_By_Step_PCA.Rmd' 'Vig_05_Visualizing_PCA_3D.Rmd' 'Vig_06_Math_Behind_PCA.Rmd' 'Vig_07_Functions_PCA.Rmd' Error: Vignette re-building failed. Execution halted
Check History
ERROR 13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 30, 2026
ERROR
r-oldrel-windows-x86_64
re-building of vignette outputs
Error(s) in re-building vignettes: --- re-building 'Vig_01_Start_Here.Rmd' using rmarkdown --- finished re-building 'Vig_01_Start_Here.Rmd' --- re-building 'Vig_02_Conceptual_Intro_PCA.Rmd' using rmarkdown ! Package pdftex.def Error: File `7d0cb4e05 ...[truncated]... processing the following files failed: 'Vig_02_Conceptual_Intro_PCA.Rmd' 'Vig_03_Step_By_Step_PCA.Rmd' 'Vig_05_Visualizing_PCA_3D.Rmd' 'Vig_06_Math_Behind_PCA.Rmd' 'Vig_07_Functions_PCA.Rmd' Error: Vignette re-building failed. Execution halted