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Claude Skills by FridrichMethod
github.com/FridrichMethod743 skills4 installs957 views
- Bio Epitranscriptomics M6a Peak CallingCall m6A peaks from MeRIP-seq IP vs input comparisons. Use when identifying m6A modification sites from methylated RNA immunoprecipitation data.Votes: 0GitHub stars: 13
- Bio Epitranscriptomics M6anet AnalysisDetect m6A modifications from Oxford Nanopore direct RNA sequencing using m6Anet. Use when analyzing epitranscriptomic modifications from long-read RNA data without immunoprecipitation.Votes: 0GitHub stars: 13
- Bio Epitranscriptomics Merip PreprocessingAlign and QC MeRIP-seq IP and input samples for m6A analysis. Use when preparing MeRIP-seq data for peak calling or differential methylation analysis.Votes: 0GitHub stars: 13
- Bio Epitranscriptomics Modification VisualizationCreate metagene plots and browser tracks for RNA modification data. Use when visualizing m6A distribution patterns around genomic features like stop codons.Votes: 0GitHub stars: 13
- Bio Experimental Design Batch DesignDesigns experiments to minimize and account for batch effects using balanced layouts and blocking strategies. Use when planning multi-batch experiments, assigning samples to sequencing lanes, or designing studies where technical variation could confound biological signals.Votes: 0GitHub stars: 13
- Bio Experimental Design Multiple TestingApplies multiple testing correction methods including FDR, Bonferroni, and q-value for genomics data. Use when filtering differential expression results, setting significance thresholds, or choosing between correction methods for different study designs.Votes: 0GitHub stars: 13
- Bio Experimental Design Power AnalysisCalculates statistical power and minimum sample sizes for RNA-seq, ATAC-seq, and other sequencing experiments. Use when planning experiments, determining how many replicates are needed, or assessing whether a study is adequately powered to detect expected effect sizes.Votes: 0GitHub stars: 13
- Bio Experimental Design Sample SizeEstimates required sample sizes for differential expression, ChIP-seq, methylation, and proteomics studies. Use when budgeting experiments, writing grant proposals, or determining minimum replicates needed to achieve statistical significance for expected effect sizes.Votes: 0GitHub stars: 13
- Bio Expression Matrix Counts IngestLoad gene expression count matrices from various formats including CSV, TSV, featureCounts, Salmon, kallisto, and 10X. Use when importing quantification results for downstream analysis.Votes: 0GitHub stars: 13
- Bio Expression Matrix Gene Id MappingConvert between gene identifier systems including Ensembl, Entrez, HGNC symbols, and UniProt. Use when mapping IDs for pathway analysis or matching different data sources.Votes: 0GitHub stars: 13
- Bio Expression Matrix Metadata JoinsMerge sample metadata with count matrices and add gene annotations. Use when preparing data for differential expression analysis or visualization.Votes: 0GitHub stars: 13
- Bio Expression Matrix Sparse HandlingWork with sparse matrices for memory-efficient storage of count data. Use when dealing with single-cell data or large bulk RNA-seq datasets where most values are zero.Votes: 0GitHub stars: 13
- Bio Genome Assembly Assembly PolishingPolish genome assemblies to reduce errors using short reads (Pilon), long reads (Racon), or ONT-specific tools (medaka). Essential for improving long-read assembly accuracy. Use when improving assembly accuracy with polishing tools.Votes: 0GitHub stars: 13
- Bio Genome Assembly Assembly QcAssess genome assembly quality using QUAST for contiguity metrics and BUSCO for completeness. Essential for evaluating assembly success and comparing assemblers. Use when evaluating assembly completeness and quality.Votes: 0GitHub stars: 13
- Bio Genome Assembly Contamination DetectionDetect contamination and assess genome quality using CheckM, CheckM2, GTDB-Tk, and GUNC for metagenome-assembled genomes and isolate assemblies. Use when checking assemblies for contamination.Votes: 0GitHub stars: 13
- Bio Genome Assembly Hifi AssemblyHigh-quality genome assembly from PacBio HiFi reads using hifiasm with phasing support. Use when building reference-quality diploid assemblies from HiFi data, especially with trio or Hi-C phasing for fully resolved haplotypes.Votes: 0GitHub stars: 13
- Bio Genome Assembly Long Read AssemblyDe novo genome assembly from Oxford Nanopore or PacBio long reads using Flye and Canu. Produces highly contiguous assemblies suitable for complete bacterial genomes and resolving complex regions. Use when assembling genomes from ONT or PacBio reads.Votes: 0GitHub stars: 13
- Bio Genome Assembly Metagenome AssemblyMetagenome assembly from long reads using metaFlye and metaSPAdes with binning strategies. Use when reconstructing genomes from microbial communities, recovering metagenome-assembled genomes (MAGs), or resolving strain-level variation in complex samples.Votes: 0GitHub stars: 13
- Bio Genome Assembly ScaffoldingScaffold contigs into chromosome-level assemblies using Hi-C data with YaHS, 3D-DNA, SALSA2, and validate with BUSCO and contact maps. Use when scaffolding contigs to chromosome-level assemblies.Votes: 0GitHub stars: 13
- Bio Genome Assembly Short Read AssemblyDe novo genome assembly from Illumina short reads using SPAdes. Covers bacterial, fungal, and small eukaryotic genome assembly, as well as metagenome and transcriptome assembly modes. Use when assembling genomes from Illumina reads.Votes: 0GitHub stars: 13
- Bio Genome Intervals Bed File BasicsBED file format fundamentals, creation, validation, and basic operations. Covers BED3 through BED12 formats, coordinate systems, sorting, and format conversion using bedtools and pybedtools. Use when working with genomic coordinates or preparing interval files for downstream tools.Votes: 0GitHub stars: 13
- Bio Genome Intervals Bigwig TracksCreate and read bigWig browser tracks for visualizing continuous genomic data. Convert bedGraph to bigWig, extract signal values, and generate coverage tracks using UCSC tools and pyBigWig. Use when preparing coverage tracks for genome browsers or extracting signal at specific regions.Votes: 0GitHub stars: 13
- Bio Genome Intervals Coverage AnalysisCalculate read depth and coverage across genomic intervals using bedtools genomecov and coverage. Generate bedGraph files, compute per-base depth, and summarize coverage statistics. Use when assessing sequencing depth, creating coverage tracks, or evaluating target capture efficiency.Votes: 0GitHub stars: 13
- Bio Genome Intervals Gtf Gff HandlingParse, query, and convert GTF and GFF3 annotation files. Extract gene, transcript, and exon coordinates using gffread, gtfparse, and gffutils. Use when extracting specific features from gene annotations or converting between annotation formats.Votes: 0GitHub stars: 13
- Bio Genome Intervals Interval ArithmeticCore interval arithmetic operations including intersect, subtract, merge, complement, map, and groupby using bedtools and pybedtools. Use when finding overlapping regions, removing overlaps, combining adjacent intervals, or transferring annotations between interval files.Votes: 0GitHub stars: 13
- Bio Genome Intervals Proximity OperationsFind nearest features, search within windows, and extend intervals using closest, window, flank, and slop operations. Use when performing TSS proximity analysis, assigning enhancers to genes, defining promoter regions, or finding nearby genomic features.Votes: 0GitHub stars: 13
- Bio Geo DataQuery NCBI Gene Expression Omnibus (GEO) for expression datasets using Biopython Bio.Entrez. Use when finding microarray/RNA-seq datasets, downloading expression data, or linking GEO series to SRA runs.Votes: 0GitHub stars: 13
- Bio Liquid Biopsy PipelineCell-free DNA analysis pipeline from plasma sequencing to tumor monitoring. Preprocesses cfDNA reads, analyzes fragment patterns, estimates tumor fraction from sWGS, and optionally detects mutations from targeted panels. Use when analyzing liquid biopsy samples for cancer detection or monitoring.Votes: 0GitHub stars: 13
- Bio Local BlastRun local BLAST searches using BLAST+ command-line tools. Use when running fast unlimited searches, building custom databases, performing large-scale analysis, or when NCBI servers are slow or unavailable.Votes: 0GitHub stars: 13
- Bio Machine Learning Atlas MappingMaps query single-cell data to reference atlases using scArches transfer learning with scVI and scANVI models. Transfers cell type labels without retraining on combined data. Use when annotating new single-cell datasets using pre-trained reference models.Votes: 0GitHub stars: 13
- Bio Machine Learning Biomarker DiscoverySelects informative features for biomarker discovery using Boruta all-relevant selection, mRMR minimum redundancy, and LASSO regularization. Use when identifying biomarkers from high-dimensional omics data.Votes: 0GitHub stars: 13
- Bio Machine Learning Model ValidationImplements nested cross-validation and stratified splits for unbiased model evaluation on biomedical datasets. Prevents data leakage and overfitting in biomarker discovery. Use when validating classifiers or optimizing hyperparameters on omics data.Votes: 0GitHub stars: 13
- Bio Machine Learning Omics ClassifiersBuilds classification models for omics data using RandomForest, XGBoost, and logistic regression with sklearn-compatible APIs. Includes proper preprocessing and evaluation metrics for biomarker classifiers. Use when building diagnostic or prognostic classifiers from expression or variant data.Votes: 0GitHub stars: 13
- Bio Machine Learning Prediction ExplanationExplains machine learning predictions on omics data using SHAP values and LIME for feature attribution. Identifies which genes or features drive classifier decisions. Use when interpreting biomarker classifiers or understanding model predictions.Votes: 0GitHub stars: 13
- Bio Machine Learning Survival AnalysisAnalyzes time-to-event data using Kaplan-Meier curves, log-rank tests, and Cox proportional hazards regression with lifelines. Builds survival models from clinical and omics features. Use when predicting patient survival or modeling time-to-event outcomes.Votes: 0GitHub stars: 13
- Bio Motif SearchFind patterns, motifs, and subsequences in biological sequences using Biopython. Use when searching for transcription factor binding sites, regulatory elements, or any sequence pattern. For restriction enzyme analysis, use the restriction-analysis skill.Votes: 0GitHub stars: 13
- Bio Phasing Imputation Genotype ImputationImpute missing genotypes using reference panels with Beagle or Minimac4. Use when increasing variant density for GWAS, harmonizing data across genotyping platforms, or inferring variants not directly typed in array data.Votes: 0GitHub stars: 13
- Bio Phasing Imputation Haplotype PhasingPhase genotypes into haplotypes using Beagle or SHAPEIT. Resolves which alleles are inherited together on each chromosome. Use when preparing VCF files for imputation, HLA typing, or population genetic analyses requiring phased haplotypes.Votes: 0GitHub stars: 13
- Bio Phasing Imputation Imputation QcQuality control of phasing and imputation results. Filter by INFO scores, assess accuracy, and prepare imputed data for downstream analysis. Use when filtering low-quality imputed variants or validating imputation accuracy before GWAS.Votes: 0GitHub stars: 13
- Bio Phasing Imputation Reference PanelsDownload, prepare, and manage reference panels for phasing and imputation. Covers 1000 Genomes, HRC, and TOPMed panels. Use when setting up imputation infrastructure or selecting appropriate reference panels for target populations.Votes: 0GitHub stars: 13
- Bio Phylo Distance CalculationsCompute evolutionary distances and build phylogenetic trees using Biopython Bio.Phylo.TreeConstruction. Use when creating distance matrices from alignments, building NJ/UPGMA trees, or generating bootstrap consensus trees.Votes: 0GitHub stars: 13
- Bio Phylo Modern Tree InferenceBuild maximum likelihood phylogenetic trees using IQ-TREE2 and RAxML-ng. Use when inferring publication-quality trees with model selection, ultrafast bootstrap, or partitioned analyses from sequence alignments.Votes: 0GitHub stars: 13
- Bio Phylo Tree IoRead, write, and convert phylogenetic tree files using Biopython Bio.Phylo. Use when parsing Newick, Nexus, PhyloXML, or NeXML tree formats, converting between formats, or handling multiple trees.Votes: 0GitHub stars: 13
- Bio Phylo Tree ManipulationModify phylogenetic tree structure using Biopython Bio.Phylo. Use when rooting trees with outgroups or midpoint, pruning taxa, collapsing clades, ladderizing branches, or extracting subtrees.Votes: 0GitHub stars: 13
- Bio Phylo Tree VisualizationDraw and export phylogenetic trees using Biopython Bio.Phylo with matplotlib. Use when creating publication-quality tree figures, customizing colors and labels, or exporting to image formats.Votes: 0GitHub stars: 13
- Bio Pileup GenerationGenerate pileup data for variant calling using samtools mpileup and pysam. Use when preparing data for variant calling, analyzing per-position read data, or calculating allele frequencies.Votes: 0GitHub stars: 13
- Bio Population Genetics Association TestingGenome-wide association studies (GWAS) with PLINK. Perform case-control and quantitative trait association testing using logistic/linear regression with covariates, generate Manhattan and QQ plots for result visualization. Use when running GWAS or association tests.Votes: 0GitHub stars: 13
- Bio Population Genetics Linkage DisequilibriumCalculate linkage disequilibrium statistics (r², D'), perform LD pruning for population structure analysis, identify haplotype blocks, and visualize LD patterns using PLINK, scikit-allel, and LDBlockShow. Use when calculating LD or pruning variants.Votes: 0GitHub stars: 13
- Bio Population Genetics Plink BasicsPLINK file formats, format conversion, and quality control filtering for population genetics. Convert between VCF, BED/BIM/FAM, and PED/MAP formats, apply MAF, genotyping rate, and HWE filters using PLINK 1.9 and 2.0. Use when working with PLINK format files or running QC.Votes: 0GitHub stars: 13
- Bio Population Genetics Population StructureAnalyze population structure using PCA and admixture analysis with PLINK and ADMIXTURE. Identify population clusters, assess ancestry proportions, visualize genetic structure, and choose optimal K for admixture models. Use when analyzing population stratification with PCA or admixture.Votes: 0GitHub stars: 13