Kechris Lab

Tools

Kechris Lab Github

NETWORK ANALYSIS

NetSHyR code: T. Vu

NetSHy Network summarization via a hybrid approach leveraging topological properties. See Vu et al., 2024. Github

RCFGLC/Python: S. Seal

RCFGL Rapid Condition adaptive Fused Graphical Lasso and application to modeling brain region co-expression networks. See Seal et al., 2024. Github

OMICS INTEGRATION

Omics SubtypingR, Python, Tensorflow code: E. Stene, S. Helmi, L. Gillenwater.

Multi-omics subtyping pipeline for chronic obstructive pulmonary disease. See Gillenwater et al., 2021. Github

SmCCNetR package: J. Shi

Correlation analysis based method for discovering (quantitative) trait-specific multi-omics networks. See Shi et al., 2019. CRAN Github

DiscordantR package: C. Siska

Identify pairs of features that differentially correlate between phenotypic groups, with application to -omics data. See Siska et al., 2016 and Siska & Kechris, 2017.. Bioconductor

lcmixR package: D. Dvorkin

Hierarchical mixture models for genomic data integration. see Dvorkin et al., 2013.

METABOLOMICS

MAIR package, REST API: J. Dekermanjian

R package which uses a two-step approach to imputing missing data in metabolomics see Dekermanjian et al., 2022

PaIRKATR package, Shiny app: C. Carpenter, C. Severn

A pathway integrated regression-based kernel association test with applications to metabolomics see Carpenter et al., 2021.

MSCATWeb Server: J. Dekermanjian, W. Labeikovsky

Database of metabolomics software tools and allows one to generate potential software workflows using an online interface. see Dekermanjian et al., 2021.

MaRRR package, Shiny app: T. Ghosh, M. McGrath

Reproducibility of mass spectrometry based metabolomics data.see Ghosh et al., 2021

MSPrepR package: M. McGrath, G. Hughes

Post processing of LC/MS metabolomic data. MsPRep Performs summarization of replicates, filtering, imputation, normalization, generates diagnostic plots and outputs final analytic datasets for downstream analysis. see Hughes et al., 2014.

MICROBIOME

tidyMicroR package: C. Carpenter

A pipeline for microbiome data analysis and visualization using the tidyverse in R. see Carpenter et al., 2021

EPIGENETICS

comb-pPython code: B. Pedersen

Combining genome-wide p-values using a modified Stouffer-Liptak test corrected for spatial correlations. see Kechris et al., 2010 and Pedersen et al., 2012

TRANSCRIPTOMICS

aptardiPython: R. Lusk

Aptardi predicts polyadenylation sites in sample-specific transcriptomes using high-throughput RNA sequencing and DNA sequence see Lusk et al., 2021.

MCMSeqR package: B. Vestal, C. Moore

Bayesian hierarchical modeling of clustered and repeated measures RNA sequencing experiments. see Vestal et al., 2020

miR-MaGiCJava/Snakemake pipeline: P. Russell

Pipeline for miRNA expression quantification from small RNA-seq see Russell et al., 2018

HeritSeqR package: J. Shi, P. Rudra, B. Vestal, P. Russel

Calculate heritability of count based expression traits derived from high-throughput sequencing experiments. see Rudra, Wen, Vestal et al., 2017

multiMiRR package: Y. Ru

Comprehensive collection of predicted and validated miRNA-target interactions and their associations with diseases and drugs. see Ru et al., 2014.

TRANSCRIPTION FACTOR BINDING

SULDEXANSI C++ code

Simultaneously analyze binding dissociation constants for large repertoires of sequences based on high throughput sequencing. see Pollock et al., 2011.

c-REDUCEANSI C code: assisted by D. Dvorkin) Available upon request

c(onservation)-REDUCE. Extension of the REDUCE algorithm that incorporates conservation across multiple species to detect motifs that correlate with expression. see Kechris & Li, 2009

OR-MEMEANSI C code: M. Richards) Available upon request

OR-MEME(Order Restricted MEME). Detecting DNA regulatory motifs by constraining the order of information content. see van Zwet et al., 2005

TFEMANSI C code: M. Richards) Available upon request

TFEM(Transcription Factor Expectation Maximization). Detecting DNA regulatory motifs by incorporating positional trends in information content. see Kechris et al., 2004