EM.Fuzzy
EM Algorithm for Maximum Likelihood Estimation by Non-Precise Information
Description
The EM algorithm is a powerful tool for computing maximum likelihood estimates with incomplete data. This package will help to applying EM algorithm based on triangular and trapezoidal fuzzy numbers (as two kinds of incomplete data). A method is proposed for estimating the unknown parameter in a parametric statistical model when the observations are triangular or trapezoidal fuzzy numbers. This method is based on maximizing the observed-data likelihood defined as the conditional probability of the fuzzy data; for more details and formulas see Denoeux (2011) <doi:10.1016/j.fss.2011.05.022>.
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| 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 | 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 | 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 details (14 non-OK)
CRAN incoming feasibility
Maintainer: ‘Abbas Parchami <parchami@uk.ac.ir>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Abbas",
family = "Parchami",
role = c("aut", "cre"),
email = "parchami@uk.ac.ir",
comment = "Department of Statistics, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman, Kerman, Iran")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Abbas Parchami <parchami@uk.ac.ir>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Abbas",
family = "Parchami",
role = c("aut", "cre"),
email = "parchami@uk.ac.ir",
comment = "Department of Statistics, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman, Kerman, Iran")
as necessary.
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Check History
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026
CRAN incoming feasibility
Maintainer: ‘Abbas Parchami <parchami@uk.ac.ir>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Abbas",
family = "Parchami",
role = c("aut", "cre"),
email = "parchami@uk.ac.ir",
comment = "Department of Statistics, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman, Kerman, Iran")
as necessary.
CRAN incoming feasibility
Maintainer: ‘Abbas Parchami <parchami@uk.ac.ir>’
No Authors@R field in DESCRIPTION.
Please add one, modifying
Authors@R: person(given = "Abbas",
family = "Parchami",
role = c("aut", "cre"),
email = "parchami@uk.ac.ir",
comment = "Department of Statistics, Faculty of Mathematics and Computer, Shahid Bahonar University of Kerman, Kerman, Iran")
as necessary.