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piglet

Program for Inferring Immunoglobulin Allele Similarity Clusters and Genotypes

v1.2.0 · Feb 17, 2026 · CC BY-SA 4.0

Description

Improves genotype inference and downstream Adaptive Immune Receptor Repertoire Sequence data analysis. Inference of allele similarity clusters, an alternative naming scheme and genotype inference for immunoglobulin heavy chain repertoires. The main tools are allele similarity clusters, and allele based genotype. The first tool is designed to reduce the ambiguity within the immunoglobulin heavy chain V alleles. The ambiguity is caused by duplicated or similar alleles which are shared among different genes. The second tool is an allele based genotype, that determined the presence of an allele based on a threshold derived from a naive population. See Peres et al. (2023) <doi:10.1093/nar/gkad603>.

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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 ERROR
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
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r-release-macos-x86_64 OK
r-release-windows-x86_64 OK
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ERROR r-oldrel-macos-arm64

package dependencies

Package required but not available: ‘DECIPHER’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
ERROR r-release-macos-arm64

package dependencies

Package required but not available: ‘DECIPHER’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

Check History

ERROR 12 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE Mar 10, 2026
ERROR r-release-macos-arm64

package dependencies

Package required but not available: ‘DECIPHER’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
ERROR r-oldrel-macos-arm64

package dependencies

Package required but not available: ‘DECIPHER’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

Dependency Network

Dependencies Reverse dependencies Biostrings DECIPHER alakazam (>= 1.2.0) dendextend data.table tigger rlang zen4R (>= 0.7) RColorBrewer ggplot2 circlize (>= 0.4.15) R6 jsonlite Rcpp magrittr +4 more dependencies piglet

Version History

new 1.2.0 Mar 10, 2026
updated 1.2.0 ← 1.0.7 diff Feb 16, 2026
updated 1.0.7 ← 1.0.1 diff Apr 8, 2025
updated 1.0.1 ← 1.0.0 diff Aug 15, 2023
new 1.0.0 Jun 12, 2023