HolobiomicsLab
- 11k skills
- 0 followers
- last month last updated
- ▌ API Specification Extraction 2 · holobiomicslabUse when you have access to the source code of a webservice component (Python, configuration files, route definitions) and need to produce machine-readable API documentation (OpenAPI 3.
- ▌ Backend Routing And Dispatch 2 · holobiomicslabUse when you need to support multiple plotting backends for the same data visualization task, and you want to centralize backend selection logic so that users can specify their preferred rendering engine (matplotlib, bokeh, or plotly) at call time without modifying the core plotting logic.
- ▌ Baseline Comparison Analysis 3 · holobiomicslabUse when when you have trained a candidate model (e.g., an ensemble, a new architecture) and need to demonstrate its advantage over published or reference implementations on the same test data.
- ▌ Bond Connectivity Prediction 2 · holobiomicslabUse when you have predicted or partially assembled molecular fragments (as token sequences or substructure embeddings) and need to determine which atoms are bonded to which—that is, when the formula (atom inventory) is known or predicted but the connectivity graph is uncertain.
- ▌ Chemical Formula Enumeration 2 · holobiomicslabUse when you have an unknown MS/MS spectrum with a measured precursor m/z and want to generate a list of plausible chemical formula–adduct pairs to rank or filter downstream.
- ▌ Cloud Compatible File Output 2 · holobiomicslabUse when after feature clustering and drift correction (Gravity and Blueshift outputs) are complete and you need to produce a final, validated feature table ready for storage, archival, or downstream analysis.
- ▌ Column Name Variant Matching 2 · holobiomicslabUse when when processing mwTab metabolomics data files with variable column naming conventions (e.
- ▌ Conditional Dispatch Routing 2 · holobiomicslabUse when you have received a peak/feature table from an unknown or variable upstream peak-picking tool and need to ingest it into LipidMatch or a similar unified workflow. The input file format, column naming, or metadata structure is tool-specific (e.
- ▌ Configuration Object Pattern 2 · holobiomicslabUse when when designing a library that needs to support multiple plotting backends (e.g., matplotlib, bokeh, plotly) and you want to avoid reimplementing parameter validation, storage, and dispatch logic for each backend.
- ▌ Conversion Directive Parsing 2 · holobiomicslabUse when you have validated intermediate JSON data (conforming to the Experiment Description Specification) and need to configure how it should be converted to a supported output format (e.g., mwTab for Metabolomics Workbench submission).
- ▌ CSV To Dictionary Conversion 2 · holobiomicslabUse when you have a CSV file containing molecule definitions (chemical formula, m/z, intensity, retention time, or other peak properties) and need to prepare it for SMITER's simulation workflow.
- ▌ Electronic Noise Ion Removal 2 · holobiomicslabUse when working with raw MS/MS spectra that contain ions with repeated (identical) intensity values—a hallmark of electronic noise rather than true metabolite fragments.
- ▌ Energy Based Formula Scoring 2 · holobiomicslabUse when you have an unknown MS/MS spectrum (precursor m/z and fragment peak list) and a set of candidate molecular formulae, and you need to rank them by likelihood without access to a spectrum database or precomputed fragmentation trees.
- ▌ Energy Based Model Inference 2 · holobiomicslabUse when when you have an unknown MS/MS spectrum (m/z and intensity pairs) and need to assign a chemical formula and ionization adduct to the precursor mass, particularly when spectrum database lookups are unavailable or when you want to exploit learned patterns in fragmentation rather than.
- ▌ Enrichment Ratio Calculation 2 · holobiomicslabUse when after generating combined or alternative scores for a set of BGC-metabolite (GCF-MF) link candidates, you need to evaluate whether a scoring function preferentially ranks true validated links higher than spurious ones.
- ▌ Export Tag Syntax Validation 2 · holobiomicslabUse when you have a tabular file (CSV or Excel) that has been manually or semi-automatically tagged with export tags, and you need to verify tag correctness before running the extract command to convert the tagged table into intermediate JSON.
- ▌ False Discovery Rate Control 2 · holobiomicslabUse when you have generated candidate peptide-spectrum matches from a spectral library search (especially open modification searches using cascade strategies) and need to assign statistical confidence to those matches. Use it whenever the scoring metric (e.
- ▌ Gc Ms Spectral Preprocessing 2 · holobiomicslabUse when you have raw GC-MS data files containing overlapped peaks (unresolved components with coeluting retention times) and need to predict pure mass spectra for each individual component using a Transformer-based model.
- ▌ Github Repository Operations 2 · holobiomicslabUse when when you need to verify that a software package (such as MassQL) passes its periodic integration test suite as indicated by CI workflow badges in the project documentation, or when you must reproduce pass/fail results for package-testing workflows distinct from unit tests to establish.
- ▌ Gnps Workflow Identification 2 · holobiomicslabUse when you have downloaded a GNPS molecular networking job archive and need to extract its contents (spectra.mgf, molecular_families.tsv, annotations.tsv, file_mappings) but do not know which GNPS workflow version produced it, preventing correct file naming and downstream computational analysis.
- ▌ Heatmap Visualization Design 2 · holobiomicslabUse when after training a DeepMSProfiler model and generating per-sample predictions: when you need to display Pearson or Spearman correlation coefficients between individual metabolite signals and disease class labels in a matrix form suitable for publication or exploratory review of.
- ▌ Homologous Series Clustering 2 · holobiomicslabUse when you have a feature list (m/z, retention time, intensity) from HRMS data and want to identify potential PFAS homologous series for prioritization.
- ▌ HTTP API Integration Testing 2 · holobiomicslabUse when you have deployed a microservice (e.g., TensorFlow Serving, REST API) and need to verify that specific endpoints (e.g., /model/metadata, /classify) return responses with correct schema, field names, and data types before consuming them in production workflows or downstream applications.
- ▌ HTTP Endpoint Identification 2 · holobiomicslabUse when when you have source code access to a webservice component (such as the MAGMa joblauncher) and need to enumerate all exposed HTTP endpoints, their methods (GET, POST, etc.), URL patterns, parameter names, request/response payload structures, and authentication requirements in order to.
- ▌ Intensity Frequency Analysis 2 · holobiomicslabUse when you have an MS/MS peak list and need to remove electronic noise—specifically when you observe suspiciously identical intensity values repeated across multiple peaks in a single spectrum, which is characteristic of instrument-generated artifacts rather than genuine analyte signals.
- ▌ Isotopic Impurity Accounting 3 · holobiomicslabUse when when analyzing LC-MS data from stable isotope labeling experiments where measured isotopologue abundances are contaminated by naturally occurring isotopes and tracer isotopic impurity, and you have access to unlabeled sample reference measurements to empirically model these confounding.
- ▌ Knime Workflow Orchestration 3 · holobiomicslabUse when you have raw LC-MS data (mzML, NetCDF) from multiple runs that require sequential feature detection, alignment, quantification, and optional filtering (e.g., blank exclusion, QC reproducibility, retention-time outlier removal) before spatial mapping or annotation.
- ▌ Lipid Identification Scoring 3 · holobiomicslabUse when after peak picking (MZmine, XCMS, MS-DIAL, or Compound Discoverer output) and candidate retrieval, when you have experimental fragment m/z values and multiple candidate lipid species from the in-silico library.
- ▌ Lipid Species Identification 2 · holobiomicslabUse when you have centroid-mode LC–MS AIF chromatograms processed by xcms and RamClustR (or equivalent), a feature table with m/z and retention time coordinates, and you need to resolve individual lipid species identities with confidence scores and fragmentation evidence.
- ▌ Mandatory Field Verification 2 · holobiomicslabUse when after generating mzPeak files from prototype implementations (Rust, Python, R, or .NET) or after format conversion, and before integrating files into a mass spectrometry data repository or sharing them with collaborators. Use it when specification compliance is a hard requirement (e.
- ▌ Massql Query Language Syntax 2 · holobiomicslabUse when you need to search for specific mass spectrometry patterns (e.g., precursor ion m/z, product ion presence, retention time windows, intensity constraints, neutral loss patterns) across one or more mzML files.
- ▌ Matplotlib Heatmap Rendering 2 · holobiomicslabUse when when you have a confusion matrix (predicted vs. ground-truth labels) or similarity matrix (pairwise scores between spectra) and need to communicate classification accuracy or chemical similarity patterns through a visual heatmap.
- ▌ Metabolite Candidate Ranking 2 · holobiomicslabUse when you have an untargeted mass spectrometry spectrum (MS/MS data) and a set of candidate molecules from PubChem or similar databases, and you need to rank candidates by likelihood of being the true molecular annotation.
- ▌ Metabolite Database Matching 2 · holobiomicslabUse when after peak networks have been identified and clustered from INADEQUATE spectra (typically via the clustering and finding modules), use this skill when you need to assign chemical identities to unknown peak networks by comparing them against reference spectral signatures in a simulated.
- ▌ Metabolite Ion Consolidation 2 · holobiomicslabUse when after chromatographic peak detection in LC-MS data, when you have hundreds or thousands of features and need to consolidate ions presumed to originate from the same metabolite.
- ▌ Metabolomic Feature Matching 2 · holobiomicslabUse when you have two LC-MS feature tables (each with m/z, retention time, and intensity columns) from separate metabolomic experiments or replicates, and you need to establish which features in dataset A correspond to which features in dataset B to enable comparative or longitudinal analysis.
- ▌ Metabolomics Data Formatting 2 · holobiomicslabUse when after running feature clustering (Gravity) or drift correction (Blueshift) on LCMS data, when you have a processed feature table and need to standardize its structure, validate metadata completeness, enforce missing-value thresholds, and generate a QC report documenting pass/fail status.
- ▌ Metabolomics Ora Methodology 2 · holobiomicslabUse when you have a metabolomics dataset and want to perform pathway enrichment analysis using ORA, but need to first understand its behavior, limitations, and correct application through reproducible simulation.
- ▌ Metabolomics Tool Deployment 3 · holobiomicslabUse when you have a Galaxy installation (specifically Galaxy Master branch commit c429777c93680dcee449fe410f5360afbe673758 or compatible) and need to add metabolomics analysis capabilities including tools for XCMS integration, mass spectrometry file reading (via MSFileReader), and metabolite.
- ▌ Metadata Coldata Integration 2 · holobiomicslabUse when when you have generated a feature abundance matrix from mzrtsim() peak list simulation with known sample-level attributes (condition assignments, batch labels, sample identifiers) and need to package this into a SummarizedExperiment object for Bioconductor-compatible analysis pipelines.
- ▌ Metadata Field Normalization 2 · holobiomicslabUse when immediately after importing raw mass spectrometry data from mzML, mzXML, msp, MGF, or JSON formats into matchms.
- ▌ Model Checkpoint Persistence 2 · holobiomicslabUse when training a Transformer or neural network model on a large dataset (e.g., 80,000+ training samples) where validation performance is monitored to prevent overfitting, and you need to halt training early or recover the -performing model checkpoint without re-executing the entire training loop.
- ▌ Model Deployment Preparation 2 · holobiomicslabUse when you have a pre-trained Keras model and need to deploy it via a Docker-based TensorFlow Serving API (e.g., for molecular classification via SMILES), but the model's layer naming or format does not yet match the target runtime's expectations (e.
- ▌ Molecular Formula Assignment 2 · holobiomicslabUse when you have acquired MS/MS spectra (in MGF format with required fields: TITLE, PRECURSOR_MZ, PRECURSOR_TYPE, COLLISION_ENERGY) from known or unknown compounds and need to predict their molecular formulas with ranked candidates and confidence scores.
- ▌ Molecular Formula Prediction 2 · holobiomicslabUse when you have 1D ¹H or ¹³C NMR spectra from an unknown organic compound and need to predict its molecular formula (e.g., C₆H₁₂O₂). The compound must contain ≤19 heavy (non-hydrogen) atoms. Use this as the first stage of a structure elucidation pipeline before predicting molecular connectivity.
- ▌ Ms Feature Tree Construction 2 · holobiomicslabUse when you have untargeted LC-MS/MS metabolomic data (peak-detected .mzXML/.mzML/.mzDATA files processed through MZmine2) and need to relate MS1 features by chemical similarity rather than sequence homology.
- ▌ Ms Spectral Library Matching 2 · holobiomicslabUse when when you have a GC-MS dataset (CSV with columns: Component.RT, Component.Area, Base.Peak.MZ, File.Name, Compound.Name, Match.Factor) and a known set of target chemicals you wish to locate and extract with their spectral match quality and quantitation.
- ▌ Msconvert Tool Configuration 2 · holobiomicslabUse when you have vendor-specific raw mass spectrometry data files (e.g., from Orbitrap, Q-TOF, or other MS instruments) and need to feed them into IsoFusion or other tools that require MS1 format as input.
- ▌ Msp File Parsing And Writing 2 · holobiomicslabUse when you have one or more .msp spectral library files (NIST format) that need to be ingested for metadata curation, enrichment via web services, or export after transformation. Use this skill as the entry and exit point for any .msp-based annotation or analysis pipeline.
- ▌ Multi Class Label Assignment 2 · holobiomicslabUse when you have raw LC-MS metabolomics data from multiple disease groups and need to classify new or existing samples into discrete disease categories.
- ▌ Mzml Data Access Abstraction 2 · holobiomicslabUse when when building or extending a mass spectrometry data parser that must support multiple mzML storage formats (plain .mzML, indexed .mzML.gz, standard-compressed .mzML.
- ▌ Mzml Spectral Format Parsing 2 · holobiomicslabUse when you have mzML-format raw data files (from any mass spectrometry vendor or conversion tool) and need to ingest them into MS-DIAL version 5 or later for untargeted metabolomics or lipidomics analysis.
- ▌ Noise Level Parameter Tuning 3 · holobiomicslabUse when when you have an aligned GCIMS dataset and need to configure the findPeaks function with CWT algorithm to detect peaks across retention time and drift time dimensions.
- ▌ Pairwise Spectrum Comparison 2 · holobiomicslabUse when you have a collection of cleaned mass spectrometry spectra (in mzML, mzXML, msp, MGF, or JSON format) and need to identify spectral similarities, find related compounds, or generate a comprehensive similarity matrix for downstream analysis such as spectral library matching or clustering.
- ▌ Pareto Scaling Normalization 2 · holobiomicslabUse when you have peak intensity vectors from LC/GC-MS experiments with corresponding QC (quality control) sample measurements, and you need to correct for batch effects—especially when QC samples show systematic shifts in peak heights across analytical batches.
- ▌ Peak Abundance Normalization 2 · holobiomicslabUse when after peak detection and before any comparative analysis (e.g., diversity indices, ordination, or statistical testing) when working with direct injection FT-ICR MS data where raw peak intensities vary across samples due to instrumental factors. The task_id=task_005 example applies it to S.
- ▌ Peak Intensity Normalization 2 · holobiomicslabUse when you have raw MS/MS spectral peak lists with absolute intensity values and need to compare spectra using entropy similarity, dot product, or other distance metrics.
- ▌ Peak Recovery Post Filtering 2 · holobiomicslabUse when after applying cluster-based filtering with quasi-molecular adduct constraints and frequency thresholds on LC-MS feature candidates, when some peaks have been entirely removed from the candidate pool and you want to prevent loss of true metabolites that failed to meet filtering criteria.
- ▌ Peak Table Schema Validation 2 · holobiomicslabUse when after converting peak-picker output (from MZmine, XCMS, MS-DIAL, or Compound Discoverer) into LipidMatch-compatible format. Use this skill when you need to verify that the converted file will be successfully read by LipidMatch before proceeding to lipid identification;
- ▌ Proforma Peptidoform Parsing 2 · holobiomicslabUse when when you have a ProForma 2.0–formatted peptide string with PSI-MOD or UniMod modification labels and need to extract the underlying amino acid sequence and modification positions before performing theoretical fragment ion calculation or spectrum peak matching.
- ▌ Project Metadata Integration 2 · holobiomicslabUse when a paired omics project record contains a genome identifier (e.g., GenBank accession) but lacks the corresponding organism name field, and you need to populate that metadata field to enable full text search, sample tracking, or project validation before archival to Zenodo.
- ▌ Pull Request Change Tracking 2 · holobiomicslabUse when investigating how a specific pull request (e.g., PR #72 introducing MS2Query's two-branch workflow split) modified the codebase architecture, control flow, or data routing.
- ▌ Pytorch Model Implementation 2 · holobiomicslabUse when you have preprocessed MS/MS spectral data (m/z and intensity arrays) and need to map it to a fixed-size latent vector for use in an encoder–decoder architecture. Specifically applicable when the downstream task requires a molecular structure reconstruction (e.
- ▌ Qcpool Sample Identification 2 · holobiomicslabUse when you have Sciex Multiquant (≥v3.0.3) TXT export files containing metabolomics or lipidomics analytical sequences that include pooled QC samples, and you need to verify that QCpool samples were injected at the designed regular intervals and extract their positional metadata for quality.
- ▌ Repository Cloning And Setup 2 · holobiomicslabUse when when you need to deploy a containerized scientific tool (e.g., CloMet) for the first time on a local machine or CI/CD environment, and the project provides a Dockerfile and GitHub repository.
- ▌ Repository Source Code Setup 2 · holobiomicslabUse when you need to validate that a published software tool (e.g., MassQL) executes correctly in your environment, reproduce published results, or contribute to development.
- ▌ Repository Structure Parsing 2 · holobiomicslabUse when when you encounter a multi-module scientific software project (e.
- ▌ Retention Time Peak Flagging 2 · holobiomicslabUse when after applying peak detection algorithms to identify local maxima in feature signals across retention time or m/z dimensions, but before exporting or filtering the peak list for further analysis.
- ▌ Sample Missingness Filtering 2 · holobiomicslabUse when when you have loaded (un)targeted metabolite data into a Metaboprep object and need to exclude samples with excessive missing values before quality control or statistical analysis. This is typically applied early in the QC pipeline when sample-level data completeness is a concern (e.
- ▌ Similarity Matrix Generation 2 · holobiomicslabUse when you have a collection of cleaned spectra in supported formats (mzML, mzXML, msp, MGF, JSON) and need to compute all pairwise similarity scores to identify related or duplicate spectra, support spectral library searching, or enable network-based analysis.
- ▌ Similarity Score Computation 2 · holobiomicslabUse when when you have a query electron ionization mass spectrum (m/z and intensity pairs) and need to identify the most similar spectra from an MSP-formatted spectral library.
- ▌ Spectral Entropy Calculation 2 · holobiomicslabUse when when you have preprocessed MS/MS spectral peak data (m/z and intensity pairs) and need to compute a complexity metric for individual spectra prior to similarity comparisons, or when benchmarking compound identification performance against dot product–based methods.
- ▌ Spectral File Format Parsing 2 · holobiomicslabUse when you receive raw spectral data files (jcamp, RAW, or mzML) from NMR, IR, or MS instruments and need to extract peak tables, metadata, and spectral parameters before generating visualizations, performing peak annotation, or converting to standardized output formats.
- ▌ Spectral Fragment Assignment 2 · holobiomicslabUse when when you have an experimental tandem mass spectrum (peaks with m/z and intensity values) and wish to identify which fragments or chemical subformulae each peak corresponds to.
- ▌ Spectral Metadata Enrichment 2 · holobiomicslabUse when you have a .msp spectral library file with sparse or incomplete metadata (e.
- ▌ Spectral Metadata Extraction 2 · holobiomicslabUse when after loading an MSP spectral library file into memory using mssearchr's MSP parser, when you need to verify that each spectrum record contains complete and valid metadata (precursor m/z values, peak lists, header annotations) before writing the parsed spectra to a new MSP file or.
- ▌ Spectral Peak Shape Modeling 3 · holobiomicslabUse when when generating synthetic LC/GC-MS .mzML files from MoNA or HMDB spectral records where you need to compute absolute ground-truth maximum intensity (sim_ins) for each peak while accounting for chromatographic band broadening, peak tailing, and retention-time dispersion.
- ▌ Spectral Similarity Grouping 2 · holobiomicslabUse when when you have computed a sparse pairwise distance matrix from nearest neighbor indexes of high-resolution MS/MS spectra and need to partition them into clusters such that spectra within each cluster correspond to similar fragmentation patterns (e.g., same peptide or metabolite).
- ▌ Structured Report Generation 2 · holobiomicslabUse when after applying jsonschema validation to a parsed mwTab file against MS or NMR schema definitions, when you have collected validation errors, warnings, and metadata column matching results and need to communicate findings to data curators or submitters in a structured, machine-readable.
- ▌ Structured Result Validation 2 · holobiomicslabUse when after retrieving a JSON or tabular response from a web service endpoint (such as CANOPUS), validate the result before parsing or integrating it into your analysis pipeline.
- ▌ Tandem Mass Spectrum Parsing 2 · holobiomicslabUse when when you have raw or instrument-native tandem mass spectrometry data (MS/MS) in formats such as mzML, mzXML, or proprietary binary formats, and you need to align, match, or compare spectra using methods like SIMILE that require structured access to precursor m/z, fragment m/z values, and.
- ▌ Tandem Ms Feature Assessment 2 · holobiomicslabUse when after importing raw peak tables from tandem MS/MS preprocessing software (e.
- ▌ Targeted Peak Extraction Ms1 3 · holobiomicslabUse when you have raw MS data in a supported instrument format (Agilent .d, Thermo .raw, Bruker .d, mzML) and a predefined list of molecular targets (CSV with m/z and/or retention time) that you need to quantify.
- ▌ Mass Shift Tolerance Scoring 2 · holobiomicslabUse when when searching for peptide spectra with unknown or open modifications (i.e., any mass shift within a broad tolerance range rather than a fixed set of known modifications).
- ▌ Mass Spectrum Plot Rendering 2 · holobiomicslabUse when after importing and preprocessing mass spectrometry data (in .raw, .
- ▌ Metabolic Ion Peak Filtering 2 · holobiomicslabUse when you have a raw or extracted peak feature table (CSV or tabular format) containing mass-to-charge ratios, retention times, and intensity values across multiple samples from different experimental groups, and you need to identify which peaks show statistically significant differential.
- ▌ Metabolomics Data Processing 2 · holobiomicslabUse when when you have raw or partially processed metabolomics data (feature tables with sample metadata) and need to apply quality-control metrics, normalization, statistical inference, or advanced classification/variable selection without relying on a Galaxy instance.
- ▌ Metabolomics Data Validation 2 · holobiomicslabUse when you have raw or semi-processed m/z peak lists (positive and negative ion mode) and a sample metadata table, and you need to confirm they meet MetaboShiny's structural and semantic requirements before loading them into the normalization pipeline.
- ▌ Package Metadata Compilation 2 · holobiomicslabUse when when a package README or publication claims to install a large, fixed number of tools (e.g., 'approximately 89 tools') but does not enumerate them explicitly.
- ▌ Raw File Routing And Queuing 2 · holobiomicslabUse when you have collected raw MS files via an uploader tool and need to automatically forward them to a data processor for proteomics analysis, ensuring format compatibility and maintaining linkage to the original upload session and user project.
- ▌ Search Engine Output Parsing 2 · holobiomicslabUse when you have PSM output files from one or more search engines (e.g., MaxQuant msms.txt, MSGFPlus .mzid, Sage .sage.
- ▌ Taxonomy Metadata Extraction 2 · holobiomicslabUse when you have executed a spectrum search against one or more domain-specific MASSTs (microbeMASST, plantMASST, tissueMASST, microbiomeMASST, or foodMASST) and need to systematically extract taxonomic lineages (kingdom, phylum, class, order, family, genus, species, strain) and sample metadata.
- ▌ Tic Peak Boundary Estimation 2 · holobiomicslabUse when after sliding-window analysis has identified candidate TIC peaks but before parameter extraction from Extracted Ion Chromatograms (EICs).
- ▌ Tool XML Wrapper Integration 2 · holobiomicslabUse when you have standalone metabolomics analysis tools (Python scripts, R packages, MATLAB compiled applications) that you want to expose through Galaxy's UI and make composable into reproducible workflows.
- ▌ Deep Learning Model Training 2 · holobiomicslabUse when you have raw or preprocessed mass spectrometry feature matrices (e.g., from low mass resolution or sparse acquisition) and want to enhance signal quality and spatial resolution across tissue or single-cell samples.
- ▌ Spectral Baseline Correction 2 · holobiomicslabUse when you have loaded raw MSI spectral data (imzML format) in profile or centroid mode and need to remove background noise and baseline artifacts before intensity normalization or ROI analysis.
- ▌ Spectral Noise Reduction Msi 2 · holobiomicslabUse when you have imported raw MSI spectral data in imzML format and observe high background noise or low signal-to-noise ratio that would obscure biochemical annotations or ROI analysis.
- ▌ Blank Intensity Ratio Filtering 2 · holobiomicslabUse when apply this filter after feature detection and before downstream statistical analysis when your experimental design includes blank samples (e.
- ▌ Centroided Ms Feature Detection 3 · holobiomicslabUse when you have vendor-independent centroided mzML files from data-dependent acquisition (ddMS2) HRMS experiments and need to extract a reproducible feature list with mass, chromatographic, and intensity dimensions as input to PFAS prioritization, suspect screening, or other MS-based analyses.
- ▌ Feature Grouping By Mass Defect 2 · holobiomicslabUse when you have a feature list with m/z values from HRMS data and need to identify homologous PFAS series to prioritize suspect screening.