Other packages > Find by keyword >

lotri  

A Simple Way to Specify Symmetric, Block Diagonal Matrices
View on CRAN: Click here


Download and install lotri package within the R console
Install from CRAN:
install.packages("lotri")

Install from Github:
library("remotes")
install_github("cran/lotri")

Install by package version:
library("remotes")
install_version("lotri", "1.0.5")



Attach the package and use:
library("lotri")
Maintained by
Matthew L. Fidler
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2019-05-14
Latest Update: 2025-07-18
Description:
Provides a simple mechanism to specify a symmetric block diagonal matrices (often used for covariance matrices). This is based on the domain specific language implemented in 'nlmixr2' but expanded to create matrices in R generally instead of specifying parts of matrices to estimate.
How to cite:
Matthew L. Fidler (2019). lotri: A Simple Way to Specify Symmetric, Block Diagonal Matrices. R package version 1.0.5, https://cran.r-project.org/web/packages/lotri. Accessed 06 Oct. 2026.
Previous versions and publish date:
(2026-09-11 22:11), 0.1.1 (2019-05-14 16:00), 0.2.1 (2020-02-12 13:10), 0.2.2 (2020-05-29 23:20), 0.3.1 (2021-01-05 16:50), 0.4.0 (2022-04-15 21:12), 0.4.1 (2022-04-21 13:30), 0.4.2 (2022-06-18 18:50), 0.4.3 (2023-03-20 19:20), 1.0.0 (2024-09-18 06:50), 1.0.1 (2025-07-18 07:00), 1.0.2 (2025-08-29 18:00), 1.0.3 (2026-03-11 10:20), 1.0.4 (2026-05-14 07:10)
Other packages that cited lotri R package
View lotri citation profile
Other R packages that lotri depends, imports, suggests or enhances
Complete documentation for lotri
Functions, R codes and Examples using the lotri R package
Some associated functions: as.lotri . lotri . lotriDataFrameToLotriExpression . lotriEst . lotriMat . lotriMatInv . lotriSep . 
Some associated R codes: as.data.frame.R . as.expression.R . as.lotri.R . err.R . lotri.R . lotriMatInv.R . print.R . thetaEst.R .  Full lotri package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

gRim  
Graphical Interaction Models
Provides the following types of models: Models for contingency tables (i.e. log-linear models) Grap ...
Download / Learn more Package Citations See dependency  
gecko  
Geographical Ecology and Conservation Knowledge Online
Includes a collection of geographical analysis functions aimed primarily at ecology and conservation ...
Download / Learn more Package Citations See dependency  
nextGenShinyApps  
Craft Exceptional 'R Shiny' Applications and Dashboards with Novel Responsive Tools
Nove responsive tools for designing and developing 'Shiny' dashboards and applications. The scripts ...
Download / Learn more Package Citations See dependency  

28,905

R Packages

247,686

Dependencies

76,495

Author Associations

28,906

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA