Bioinformatics Training & Education Program

In this lesson, attendees will learn the basics of ggplot2 to create simple, pretty, and effective figures with R. 

In this lesson, attendees will continue learning how to create publishable figures with ggplot2. Topics will include statistical transformations, coordinate systems, and themes. 

In this lesson, attendees and instructor will work together to craft a publishable volcano plot using the skills previously learned. 

This one-hour online training, provided by SAS, will review multiple ways to combine SAS data sets. 

By the end of this training, attendees will be able to:    

Utilize Concatenation on SAS data sets (SET Statement, PROC SQL, PROC APPEND) 

Use Interleaving on SAS data sets (SET Statement with BY Statement) 

Merge SAS data sets (MERGE Statement, PROC SQL, etc.) 

Update SAS data sets (UPDATE, MODIFY Statements, etc.)

Gil Kanfer, PhD, of the NCI CCR High-Throughput Imaging Facility (HiTIF), in the Laboratory of Receptor Biology and Gene Expression (LRBGE), will present the spatial biology analysis stack HiTIF is building to support Center for Cancer Research (CCR) researchers, with a focus on high-resolution spatial transcriptomics and multiplex protein imaging platforms existing in CCR Cores (e.g., Visium HD, Xenium-5k, CODEX) and how they can be turned into robust, reusable analysis workflows.

Using recent liver cancer and melanoma projects run by CCR investigators with the NCI CCR Single Cell Analysis Facility (SCAF) and Spatial Imaging Technology Resource (SpITR) core facilities in collaboration with HiTIF as examples, he will show how in-house algorithms—such as a zonation prediction model for mapping periportal vs pericentral regions and custom methods for collagen-based proximity and niche analysis—are combined with open-source tools to align images, integrate RNA and protein data, quantify cell-type composition and spatial organization, and systematically screen ligand–receptor interactions across conditions and time points. The talk will emphasize generalizable, technology-driven pipelines that take core-generated images all the way to quantitative, biologically interpretable spatial-omics readouts for CCR labs.

Attendance at this event is limited to NCI CCR personnel.

This lesson introduces general recommendations and tips to consider when creating effective and reproducible visualizations. Additional topics to be discussed include multi-figure panels, complementary or related R packages, and the use of ggplot2 in functions. 

This one-hour online training introduces applying data science and artificial intelligence (AI) techniques to signals and time-series datasets using MATLAB. The training will cover the entire AI pipeline, from signal exploration to deployment. Participants will explore the fundamentals of processing, analyzing, and visualizing signal data, as well as implementing machine learning and AI algorithms tailored for time-series datasets. This training is designed for researchers, engineers, and data scientists who work with signals or temporal data and seek to enhance their analytical capabilities through MATLAB's data science and AI functionalities. 

By the end of this training, attendees will be able to: 

• Understand the unique challenges and opportunities in analyzing signals and time-series data. 

• Import, preprocess, and visualize signal and time-series datasets in MATLAB. 

• Apply machine learning techniques, including supervised and unsupervised algorithms, to create predictive models for time-series data. 

• Explore deep learning approaches, such as recurrent neural networks (RNNs) and long short-term memory (LSTM) networks, for advanced time-series analysis. 

• Deploy trained AI models and automate workflows to integrate insights into research or operational pipelines. 

• Utilize MATLAB’s documentation, online resources, and toolboxes to extend their data science and AI capabilities. 

Attendees are expected to be familiar with the basic functions of the MATLAB to be successful in this training. 

Part of the Childhood Cancer Data Initiative (CCDI) Webinar Series

During this webinar, experts from the USC Norris Comprehensive Cancer Center (NCCC) and Children's Hospital Los Angeles (CHLA) will present:

• An overview of the CHLA population, the NCCC, and work done under the prior CCDI P30 supplement award (dbGaP accession: phs002518)
• Methylation sequencing of pediatric central nervous system tumors (technical approaches and results)
• Whole-slide imaging in the analysis of pediatric solid tumors
• AI-driven multimodal analysis and integrated reporting

This one-hour online training offers an overview of the NIH-sponsored Generalist Repository Ecosystem Initiative (GREI) (Dataverse, Dryad, Figshare, Mendeley Data, Open Science Framework, Vivli, and Zenodo), and the role of participating in these repositories in the NIH data repository landscape for intramural researchers. The session will highlight how these repositories support compliance with the NIH Data Management and Sharing Policy.

By the end of this training, attendees will be able to:  

• Describe how generalist repositories fit into the NIH data repository landscape for intramural researchers.
• Understand how these repositories support compliance with the NIH Data Management and Sharing Policy
• Learn about the resources developed by GREI repositories to support data sharing workflows, including a generalist repository comparison chart, a generalist repository selection flowchart, a data submission checklist, and a data management and sharing plan guide.
• Gain practical insights from real-world examples, demonstrating  how researchers use generalist repositories for data sharing and reuse, and how these efforts contribute to the broader NIH data sharing ecosystem.

Attendees are not expected to have any prior knowledge of the NIH Data Repository Landscape.   

Attend this webinar to learn more about XNAT Scout—a new extension of the XNAT imaging informatics platform that’s designed to close the gap between artificial intelligence (AI) model development and clinical deployment.

Washington University’s Dr. Daniel Marcus will introduce XNAT Scout’s architecture, key capabilities, and early deployment experiences. XNAT Scout provides structured tools for assembling training cohorts, managing annotations, benchmarking models, and monitoring performance over time. Integrated with XNAT’s mature imaging workflows and governance frameworks, it enables reproducible validation, multi-site collaboration, and deployment pathways aligned with clinical interoperability and security requirements. By unifying data curation, evaluation, and operationalization in one platform, XNAT Scout accelerates translation and supports health systems in safely adopting AI at scale.

XNAT is a a globally used, open-source imaging informatics platform funded by the NCI Informatics Technology for Cancer Research (ITCR) program.

Join the NCI Cohort Consortium for a webinar on innovative approaches to improving data interoperability across cohort studies. The session will highlight efforts to apply the Observational Medical Outcomes Partnership Common Data Model to survey data and introduce tools, including Code Map capability, that enable mapping across data models based on Common Data Element semantic concepts. These approaches are designed to enhance data integration and support collaborative cancer cohort research.

Learn about Data Science from Dr. Mark Jensen, Director of Data Science, Center for Operations and Technical Support (CTOS), Bioinformatics and Computational Science (BACS), Leidos Biomedical Research, Inc.

This hour-and-a-half online training will examine how humans process and encode visual information and how visual attributes can be utilized to create effective visualizations. This will focus on enhancing graphic literacy, exploring methods for making better visualizations, and using stakeholder needs to guide your design choices.

By the end of this training, attendees will be able to:

• Analyze how different visual encodings affect the accuracy of data interpretation.
• Use Gestalt principles and preattentive attributes to design visualizations that improve clarity, grouping, and rapid perception.
• Evaluate the appropriateness of color scales.
• Identify and correct common visualization pitfalls.

This one-hour and thirty minute online training is part one of an introductory two-part series for those who want to learn about research data management and sharing, or for those who are interested in a refresher. The series provides detailed information on managing and sharing data from the first data planning stage, through the data life cycle, to data archiving, and finally to selecting an appropriate repository for data preservation.   

By the end of part one of this training series, attendees will be able to:   

• Understand data management best practices   

• Become familiar with data management tools  

• Have a solid knowledge of the resources, enabling data sharing  

During Part 2, attendees will learn about sharing and archiving data. You must register separately for Part 2 of this training. This training is introductory, no prior knowledge required.  

This hour and half online training is part two of an introductory two-part series for those who want to learn about research data management and sharing, or for those who are interested in a refresher. The series provides detailed information on managing and sharing data from the first data planning stage, through the data life cycle, to data archiving, and finally to selecting an appropriate repository for data preservation.  

By the end of part two of this training series, attendees will be able to:   

• Have a solid knowledge of the resources, enabling data sharing  
• Understand how data is archived and preserved  
• Part 1 of this training covers understanding research data, how to manage research data, and how to work with data. During Part 2, attendees learn about sharing and archiving data. This training is introductory, no prior knowledge required. 

In partnership with the NIH Clinical Center's Biostatistics and Clinical Epidemiology Service (BCES), the NIH Library is offering several trainings that cover general concepts behind statistics and epidemiology. These trainings will help participants  better understand and prepare data, interpret results and findings, design and prepare studies, and understand the results in published literature. 

This four-hour online training will address fundamental statistical concepts including hypothesis testing, p-values and confidence intervals, types of data and their distributional importance, and bias and confounding. Time will be devoted to questions from attendees and references will be provided for in-depth self-study.    

By the end of this training, attendees will be able to:  

• Describe key concepts in statistical procedures

• Understand the steps involved in hypothesis testing 

• Define p-values and be familiar with their appropriate uses 

• Describe confidence intervals and their uses

• Understand differences in types of data and how to summarize them 

• Describe bias and confounding

This one-hour online training will cover the fundamentals, applications, and ethical considerations of Artificial Intelligence (AI). Attendees will explore key topics such as machine learning, deep learning, data handling, and real-world AI applications across various industries. The session will also delve into the ethical implications of AI and provide insights on becoming AI literate. Whether you're a seasoned professional or just starting your AI journey, this session will equip you with essential knowledge to navigate the AI landscape effectively and make informed decisions in our data-driven world.

By the end of this training, attendees will be able to: 

• Understand the core concepts of AI 
• Recognize the significance of ethical considerations in AI 
• Begin the journey toward AI literacy

Attendees are not expected to have any prior knowledge of AI to be successful in this training. 

This one and a half hour online training equips participants with powerful data wrangling techniques using R and the tidyverse ecosystem. The tidyverse is a cohesive ecosystem of R packages designed to make data science workflows more intuitive and efficient through consistent syntax and design principles. Designed for both beginners and those looking to refine their skills, this training addresses the challenges posed by messy datasets.  

By the end of this training, attendees will be able to

• Diagnose and address common data quality issues in clinical datasets.
• Apply systematic approaches to clean and standardize text, dates, and numerical values.
• Transform messy data and handle missing values using tidyverse functions, including appropriate imputation strategies.
• Design reproducible, automated data-cleaning workflows with tidyverse tools for transformation and aggregation.

Requirements 

Attendees are expected to have a basic understanding of R and RStudio. To proceed, attendees should have done the following:

• Installed R and RStudio.
• Have a basic understanding of R and RStudio.
• Reviewed our R basics training on the NIH Data Services: On Demand Content YouTube Playlist, if you are new to R