Skip to content

SOPC

The Sparse Online Principal Component Estimation Algorithm

v0.1.0 · May 6, 2023 · MIT + file LICENSE

Description

The sparse online principal component can not only process the online data set, but also obtain a sparse solution of the online data set. The philosophy of the package is described in Guo G. (2022) <doi:10.1007/s00180-022-01270-z>.

Downloads

CRAN

284

Last 30 days

14245th

780

Last 90 days

3.2K

Last year

Trend: +52.7% (30d vs prior 30d)

r2u CRAN

9

Last 30 days

32

Last 90 days

114

Last year

Trend: -40% (30d vs prior 30d)

autoCRAN

5

Last 7 days

19

Last 30 days

0

All-time

autoCRAN-only: this name is served only by autoCRAN, so the count is exact.

CRAN Check Status

13 OK
Show all 13 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-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
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 History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (4)

imports

Dependency Network

Dependencies Reverse dependencies elasticnet magrittr DSFM DTFM EFM SFM SOPC

Version History

6 tracked
new 0.1.0 Mar 10, 2026
updated 0.1.0 ← 0.0.4 diff May 6, 2023
updated 0.0.4 ← 0.0.3 diff Aug 28, 2022
updated 0.0.3 ← 0.0.2 diff Apr 15, 2022
updated 0.0.2 ← 0.0.1 diff Apr 3, 2022
new 0.0.1 Sep 16, 2021