SNPkit

SNPkit is an R package designed for manipulation, organization, and analysis of genotypic data, with a strong focus on integration with tools such as FImpute and PLINK.

It provides robust S4-based data structures for storing genotypes and marker maps, along with functions to combine different genotype panels, summarize data, and prepare files for imputation and selection pipelines.

📦 Installation

To install directly from GitHub, use the devtools package:

# Install devtools if not already installed
install.packages("devtools")

# Install SNPkit from GitHub
devtools::install_github("viniciusjunqueira/SNPkit")

📖 Documentation

The full package website with detailed function reference and vignettes is available at:

• SNPkit site

Key pages:

• Reference index
• Vignettes and Tutorials

📄 License

SNPkit is licensed under the GPL-3 license.