Description
The Iterative Cumulative Sum of Squares (ICSS) algorithm by Inclan/Tiao (1994) <https://www.jstor.org/stable/2290916> detects multiple change points, i.e. structural break points, in the variance of a sequence of independent observations. For series of moderate size (i.e. 200 observations and beyond), the ICSS algorithm offers results comparable to those obtained by a Bayesian approach or by likelihood ration tests, without the heavy computational burden required by these approaches.
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CRAN Check Status
14
NOTE
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | NOTE |
| r-devel-linux-x86_64-debian-gcc | NOTE |
| r-devel-linux-x86_64-fedora-clang | NOTE |
| r-devel-linux-x86_64-fedora-gcc | NOTE |
| r-devel-macos-arm64 | NOTE |
| r-devel-windows-x86_64 | NOTE |
| r-oldrel-macos-arm64 | NOTE |
| r-oldrel-macos-x86_64 | NOTE |
| r-oldrel-windows-x86_64 | NOTE |
| r-patched-linux-x86_64 | NOTE |
| r-release-linux-x86_64 | NOTE |
| r-release-macos-arm64 | NOTE |
| r-release-macos-x86_64 | NOTE |
| r-release-windows-x86_64 | NOTE |
Check details (14 non-OK)
NOTE
r-devel-linux-x86_64-debian-clang
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
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r-devel-linux-x86_64-debian-gcc
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-linux-x86_64-fedora-clang
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-linux-x86_64-fedora-gcc
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-macos-arm64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-windows-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-oldrel-macos-arm64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-oldrel-macos-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-oldrel-windows-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-patched-linux-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-release-linux-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-release-macos-arm64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-release-macos-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-release-windows-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
Check History
NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE
r-devel-linux-x86_64-debian-clang
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-linux-x86_64-debian-gcc
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-linux-x86_64-fedora-clang
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-linux-x86_64-fedora-gcc
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-macos-arm64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-devel-windows-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-patched-linux-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-release-linux-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-release-macos-arm64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-release-macos-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-release-windows-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-oldrel-macos-arm64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-oldrel-macos-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?
NOTE
r-oldrel-windows-x86_64
Rd files
checkRd: (-1) data.Rd:7: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:8: Lost braces in \itemize; meant \describe ? checkRd: (-1) data.Rd:9: Lost braces in \itemize; meant \describe ?