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geigen

Calculate Generalized Eigenvalues, the Generalized Schur Decomposition and the Generalized Singular Value Decomposition of a Matrix Pair with Lapack

v2.3 · May 30, 2019 · GPL (>= 2)
CRAN GitHub Mirror

Description

Functions to compute generalized eigenvalues and eigenvectors, the generalized Schur decomposition and the generalized Singular Value Decomposition of a matrix pair, using Lapack routines.

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CRAN Check Status

14 OK
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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 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 30, 2026
ERROR 13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Mar 10, 2026
ERROR r-devel-macos-arm64

examples

Running examples in ‘geigen-Ex.R’ failed
The error most likely occurred in:

> ### Name: geigen
> ### Title: Generalized Eigenvalues
> ### Aliases: geigen
> ### Keywords: algebra array
> 
> ### ** Examples
> 
> A <- matrix(c(14, 10, 12,
+            
...[truncated]...

> z1 <- geigen(A, B, only.values=TRUE)

 *** caught segfault ***
address 0x1, cause 'invalid permissions'

Traceback:
 1: geigen.zhegv(A, B, only.values)
 2: geigen(A, B, only.values = TRUE)
An irrecoverable exception occurred. R is aborting now ...

Reverse Dependencies (16)

depends

conicfit

imports

CovTools HDTSA PEIP decp iTensor influenceAUC itdr loadings multiCCA multivarious quadmatrix rMultiNet wideRhino

suggests

guidedPLS multiblock

Dependency Network

Dependencies Reverse dependencies conicfit CovTools HDTSA PEIP decp iTensor influenceAUC itdr loadings multiCCA multivarious quadmatrix rMultiNet wideRhino guidedPLS +1 more reverse deps geigen

Version History

new 2.3 Mar 10, 2026
updated 2.3 ← 2.2 diff May 29, 2019
updated 2.2 ← 2.1 diff May 16, 2018
updated 2.1 ← 2.0 diff Aug 21, 2017
updated 2.0 ← 1.9.2 diff Feb 15, 2017
updated 1.9.2 ← 1.9.1 diff Sep 4, 2016
updated 1.9.1 ← 1.9 diff Aug 6, 2016
updated 1.9 ← 1.8 diff Jan 6, 2016
updated 1.8 ← 1.7 diff Nov 1, 2015
updated 1.7 ← 1.6 diff Oct 14, 2015
updated 1.6 ← 1.5 diff Jul 15, 2015
updated 1.5 ← 1.4 diff Feb 11, 2015
updated 1.4 ← 1.3 diff Aug 17, 2014
updated 1.3 ← 1.2 diff Aug 26, 2013
updated 1.2 ← 1.1 diff Jun 17, 2013
updated 1.1 ← 1.0 diff May 22, 2013
new 1.0 May 15, 2013