Other packages > Find by keyword >

EMpeaksR  

Conducting the Peak Fitting Based on the EM Algorithm
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("EMpeaksR", "0.3.1")



Attach the package and use:
library("EMpeaksR")
Maintained by
Tarojiro Matsumura
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-04-20
Latest Update: 2023-03-29
Description:
The peak fitting of spectral data is performed by using the frame work of EM algorithm. We adapted the EM algorithm for the peak fitting of spectral data set by considering the weight of the intensity corresponding to the measurement energy steps (Matsumura, T., Nagamura, N., Akaho, S., Nagata, K., & Ando, Y. (2019, 2021 and 2023) , . The package efficiently estimates the parameters of Gaussian mixture model during iterative calculation between E-step and M-step, and the parameters are converged to a local optimal solution. This package can support the investigation of peak shift with two advantages: (1) a large amount of data can be processed at high speed; and (2) stable and automatic calculation can be easily performed.
How to cite:
Tarojiro Matsumura (2021). EMpeaksR: Conducting the Peak Fitting Based on the EM Algorithm. R package version 0.3.1, https://cran.r-project.org/web/packages/EMpeaksR. Accessed 06 Mar. 2026.
Previous versions and publish date:
0.1.0 (2021-04-20 15:50), 0.2.0 (2021-12-20 15:02), 0.3.0 (2023-03-07 08:30)
Other packages that cited EMpeaksR R package
View EMpeaksR citation profile
Other R packages that EMpeaksR depends, imports, suggests or enhances
Complete documentation for EMpeaksR
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
solitude  
An Implementation of Isolation Forest
Isolation forest is anomaly detection method introduced by the paper Isolation based Anomaly Detecti ...
Download / Learn more Package Citations See dependency  
mlr3viz  
Visualizations for 'mlr3'
Visualization package of the 'mlr3' ecosystem. It features plots for mlr3 objects such as tasks, le ...
Download / Learn more Package Citations See dependency  
lbfgs  
Limited-memory BFGS Optimization
A wrapper built around the libLBFGS optimization library by Naoaki Okazaki. The lbfgs package implem ...
Download / Learn more Package Citations See dependency  
openxlsx  
Read, Write and Edit xlsx Files
Simplifies the creation of Excel .xlsx files by providing a high level interface to writing, stylin ...
Download / Learn more Package Citations See dependency  
EMVS  
The Expectation-Maximization Approach to Bayesian Variable Selection
An efficient expectation-maximization algorithm for fitting Bayesian spike-and-slab regularization p ...
Download / Learn more Package Citations See dependency  

26,264

R Packages

223,360

Dependencies

70,244

Author Associations

26,265

Publication Badges

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