Other packages > Find by keyword >

simtrait  

Simulate Complex Traits from Genotypes
View on CRAN: Click here


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

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

Install by package version:
library("remotes")
install_version("simtrait", "1.1.3")



Attach the package and use:
library("simtrait")
Maintained by
Alejandro Ochoa
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2021-08-16
Latest Update: 2023-01-06
Description:
Simulate complex traits given a SNP genotype matrix and model parameters (the desired heritability, number of causal loci, and either the true ancestral allele frequencies used to generate the genotypes or the mean kinship for a real dataset).Emphasis on avoiding common biases due to the use of estimated allele frequencies.The code selects random loci to be causal, constructs coefficients for these loci and random independent non-genetic effects, and can optionally generate random group effects.Traits can follow three models: random coefficients, fixed effect sizes, and infinitesimal (multivariate normal).GWAS method benchmarking functions are also provided.Described in Yao and Ochoa (2022) <doi:10.1101/2022.03.25.485885>.
How to cite:
Alejandro Ochoa (2021). simtrait: Simulate Complex Traits from Genotypes. R package version 1.1.3, https://cran.r-project.org/web/packages/simtrait. Accessed 28 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:04), 1.0.21 (2021-08-16 09:10), 1.1.0 (2022-08-23 04:20)
Other packages that cited simtrait R package
View simtrait citation profile
Other R packages that simtrait depends, imports, suggests or enhances
Complete documentation for simtrait
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

ncdf4  
Interface to Unidata netCDF (Version 4 or Earlier) Format Data Files
Provides a high-level R interface to data files written using Unidata's netCDF library (version 4 or ...
Download / Learn more Package Citations See dependency  
NPHazardRate  
Nonparametric Hazard Rate Estimation
Provides functions and examples for histogram, kernel (classical, variable bandwidth and transformat ...
Download / Learn more Package Citations See dependency  
msamp  
Estimate Sample Size to Detect Bacterial Contamination in a Product Lot
Estimates the sample size needed to detect microbial contamination in a lot with a user-specified d ...
Download / Learn more Package Citations See dependency  
cats  
Cohort Platform Trial Simulation
Cohort plAtform Trial Simulation whereby every cohort consists of two arms, control and experimenta ...
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  

29,218

R Packages

247,686

Dependencies

77,281

Author Associations

29,219

Publication Badges

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