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Total Results Found: 140

Total Results Found: 140

R Introductory Series: Play with the theme to make this a bit nicer. Change font style to "Times". Change all font sizes to 12 pt font. Bold the legend title and the axes titles. Increase the size of the points on the plot to 2. Bonus: fill the points with color and have a black outline around each point.

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Bioinformatics

{{Sdet}} Solution{{Esum}} ggplot ( iris ) + geom_point ( aes ( Petal.Length , Petal.Width , fill = Species ), size = 2 , shape = 21 ) + coord_fixed ( ratio = 1 , ylim = c ( 0 , 2.75 ), xlim = c ( 0 , 7 )) + scale_y_continuous ( breaks = c ( 0 , 0.5 , 1 , 1.5 , 2 , 2.5 )) + scale_x_continuous ( breaks = c ( 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 )) + scale_fill_ Read More...

October Newsletter 2022-2

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October 6, 2022 crex.nih.gov CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Science & Technology Seminars and Training Events Upcoming Seminars and Educational Opportunities The following Read More...

Biopharmaceutical Development Program (BDP)
Frederick, MD

Collaborative

The Biopharmaceutical Development Program (BDP) provides resources for the development of investigational biological agents. The BDP supports feasibility through development and Phase I/II cGMP manufacturing plus regulatory documentation.The BDP was established in 1993. We Read More...

CLIA Molecular Diagnostics Laboratory
Frederick, Maryland

Core Facility

CLIA-Certified Technologies Offered: Fragment Analysis for Micro-satellite Instability Detection, Pharmacoscan Array for Pharmacogenomics, Mutation Detection for PCR and Sanger Sequencing, DNA extraction from whole blood, saliva, FFPE tissues, buccal swabs, nails, hair, PBMCs, buffy coats, Read More...

Overview of Common Statistical Tests: Part 3

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Bioinformatics

12/03/2024 - In partnership with the NIH Clinical Center's Biostatistics and Clinical Epidemiology Service (BCES), the NIH Library is offering classes geared to cover general concepts behind statistics and epidemiology. This four-part lecture series will Read More...

CCDI Webinar | Live Demo: NCCR Data Platform

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Bioinformatics

11/12/2024 - NCI staff are welcome to register for an upcoming Childhood Cancer Data Initiative (CCDI) webinar: "Live Demo: National Childhood Cancer Registry (NCCR) Data Platform." Join the NCCR Technical Lead Johanna Goderre, M. Read More...

R Introductory Series: Pivot longer

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Bioinformatics

We can convert back to long / tidy format using pivot_longer() . pivot_longer() takes four main arguments: 1. the data we want to transform 2. the columns we want to pivot longer 3. the column we want to Read More...

R Introductory Series: Pivot longer

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Bioinformatics

We can convert back to long / tidy format using pivot_longer() . pivot_longer() takes four main arguments: 1. the data we want to transform 2. the columns we want to pivot longer 3. the column we want to Read More...

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Bioinformatics

Love Data Week 2024 is quickly approaching! What is Love Data Week?  Love Data Week is an international week of celebrating all things data related, with an emphasis on data management, sharing, and security. Read More...

Data Wrangling Review and Practice

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Bioinformatics

12/20/2023 - In this lesson, we will review many of the important concepts we learned throughout the course. We will also practice using our skills together on a realistic data set.

Data Wrangling with R: Challenge data load

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Bioinformatics

Load in a tab delimited file (file_path= "./data/WebexSession_report.txt") using read_delim() . You will need to troubleshoot the error message and modify the function arguments as needed. {{Sdet}} Solution } library ( Read More...

NCI LASP Mouse Modeling & Cryopreservation (MMC)
Frederick, MD

Core Facility

Repositories

The Mouse Modeling Core assists NIH investigators by generating and preserving genetically-engineered mouse strains. Services include scientific consultation, gene-targeting in mouse embryonic stem cells, micro-injection of nucleic acids, proteins, or ES cells into mouse embryos, Read More...

Data Visualization using Python

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Bioinformatics

06/12/2025 - Thi cla will wrap up the Python Introductory Education erie by howing participant how to create data vi ualization . Experience with Python i not needed for attendance. Participant are required to have acce to Read More...

MATLAB Training and Resources

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Bioinformatics

06/12/2025 - During thi one-hour online training, participant will receive an overview of MATLAB, a high-level programming language and interactive environment widely u ed in cientific computing, engineering, and data analy i . In addition, thi training Read More...

AI Club: Gene Set Analysis with Large Language Models

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Bioinformatics

04/14/2025 - Gene set analysis (GSA) is essential in genomic research, yet traditional methods often lack transparency and produce contextually irrelevant results, making interpretation challenging. While large language models (LLMs) offer a promising solution for result Read More...

Overview of Common Statistical Tests

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Bioinformatics

03/17/2025 - In partnership with the NIH Clinical Center's Biostatistics and Clinical Epidemiology Service (BCES), the NIH Library is offering a several trainings that cover general concepts behind statistics and epidemiology. These trainings will help Read More...

Clustering with R and RStudio

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Bioinformatics

03/12/2025 - Clustering is one of the fundamental unsupervised machine learning algorithms. It is often used to group quantitative proteomic or RNAseq expression data to suggest sub-types of a particular cancer. This presentation covers building a Read More...

AI Club: AI-Enhanced Cardiogram Reconstruction

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Bioinformatics

03/03/2025 - AI Club is a weekly meeting that explores various topics relating to AI and deep learning in biomedical sciences, typically in a seminar, workshop, or journal club format. AI Club is intended to be Read More...

Introduction to Bioinformatics Resources at NIH

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Bioinformatics

12/17/2024 - In this one-hour session we will describe resources available to NIH researchers for performing bioinformatics data analysis. These include trainings by specific groups or institutes (NCI, NIH Library, ODSS), licenses available for online learning ( Read More...

Unix for the Bioinformatics Beginners

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Bioinformatics

12/12/2024 - Knowledge of Unix command line is advantageous for scientists who are new to bioinformatics, as many tools are designed to run on Unix-like systems. High performance computing systems (e.g., NIH Biowulf) also require Read More...

Tips for Getting Started with SAS Training

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Bioinformatics

12/11/2024 - This one-hour online training will cover how to sign up and access complimentary SAS training resources available to NIH and HHS employees. The instructor will demonstrate how to enroll in recommended SAS 9.4 trainings.& Read More...

Accelerating Bioinformatics Workflows with Nextflow

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Bioinformatics

12/11/2024 - This session of the BTEP Coding Club introduces NIH CloudLab, a free 90-day sandbox environment partnered with AWS, Google Cloud, and Azure, and demonstrates how to run Nextflow pipelines, a powerful workflow management system Read More...

A Review of Epidemiology Concepts and Statistics: Part 4

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Bioinformatics

12/09/2024 - In partnership with the NIH Clinical Center's Biostatistics and Clinical Epidemiology Service (BCES), the NIH Library is offering classes geared to cover general concepts behind statistics and epidemiology. This four-part lecture series will Read More...

SeqSPACE 10-Year Anniversary: Past, Present, and Future

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Bioinformatics

12/03/2024 - Sequencing Strategies for Population and Cancer Epidemiology Studies (SeqSPACE) Webinar Series The Sequencing Strategies for Population and Cancer Epidemiology Studies (SeqSPACE) webinar series began 10 years ago in November 2014. The series was designed to share Read More...

Statistical Considerations for Animal Model Experiments

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Bioinformatics

11/12/2024 - We will discuss statistical considerations in planning, executing, and interpreting experiments using animals. Topics will include interpreting minimally powered pilot studies, dealing with complex time series, and maximizing knowledge gain from limited resources. This Read More...

Optimizing MATLAB and Accelerating Code

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Bioinformatics

11/12/2024 - In this hour and half online training, attendees will learn how to improve and optimize their MATLAB code to boost execution speed by orders of magnitude. The training covers common pitfalls in writing MATLAB Read More...

2024 BRAIN NeuroAI Workshop

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Bioinformatics

11/12/2024 - Join us at the upcoming hybrid NIH BRAIN NeuroAI Workshop on November 12 and 13, with virtual access to in-person panels and discussions at the NIH Campus in Bethesda, MD. Artificial intelligence (AI) is reshaping technology Read More...

Data Management and Sharing: Part 2

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Bioinformatics

09/12/2024 - This course 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. Read More...

Introduction to R and RStudio

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Bioinformatics

09/12/2024 - This one-hour online training will cover a basic overview of the functionality of R programming language and RStudio. R is a programming language and open-source environment for statistical computing and graphics. & Read More...

NIH Library Workshop: Ingenuity Pathway Analysis (IPA)

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Bioinformatics

06/26/2024 - This in-person hands-on workshop will introduce the Ingenuity Pathway Analysis (IPA), which is  available to access from the NIH Library . IPA can be used identify biological relationships, mechanisms, pathways, functions, and diseases Read More...

Advanced Coding Macros in SAS

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Bioinformatics

06/12/2024 - Macros are ways to use code to substitute in a value, and using macros makes a code in SAS easier to read and edit, less prone to errors, and allows it to run more Read More...

Version control using Github

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Bioinformatics

02/21/2024 - Versioning enables researchers to track changes in coding projects. This Coding Club session will introduce the versioning tool GitHub (https://github.com). At the end of this class, participants will Become familiar with options Read More...

R Introductory Series: Test your learning

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Bioinformatics

Which of the following will NOT print the "Run" column from scaled_counts? a. scaled_counts$Run b. scaled_counts["Run"] c. scaled_counts[8,] d. scaled_counts[8] {{Sdet}} Solution{{Esum}} C {{ Read More...

R Introductory Series: Test your learning

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Bioinformatics

Given the following R code: fruit 678] c. Total_subjects(Total_subjects < 678) d. Total_subjects[Total_subjects < 678] {{Sdet}} Solution{{Esum}} D {{Edet}}

R Introductory Series: Selecting columns

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Bioinformatics

select() requires the data frame followed by the columns that we want to select or deselect as arguments. #select the gene / transcript, logFC, and FDR corrected p-value #first argument is the df followed by columns Read More...

Part 4: A Review of Epidemiology Concepts and Statistics

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Bioinformatics

12/18/2023 - In partnership with the NIH Clinical Center's Biostatistics and Clinical Epidemiology Service (BCES), the NIH Library is offering classes geared to cover general concepts behind statistics and epidemiology. This four-part lecture series will Read More...

Data Wrangling with R: Challenge Question

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Bioinformatics

Using the boxplot you created above, reorder the x-axis so that color is organized from worst (J) to best (D). There are multiple possible solutions. Hint: Check out functions in the forcats package (a tidyverse Read More...

Data Wrangling with R: Helper functions

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Bioinformatics

We can also include helper functions such as starts_with() and ends_with() select(dexp, transcript, starts_with("log"), FDR) ## # A tibble: 15,926 × 4 ## transcript logFC logCPM FDR ## ## 1 TSPAN6 -0.390 5.06 0.00283 ## 2 DPM1 0.198 4.61 0.0770 ## 3 SCYL3 0.0292 3.48 0.844 ## 4 C1orf112 -0.124 1.47 0.682 ## 5 Read More...

Data Wrangling with R: Excluding columns

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Bioinformatics

We can select all columns, leaving out ones that do not interest us using a - sign. This is helpful if the columns to keep far outweigh those to exclude. We can similarly use the ! Read More...

Data Wrangling with R: Plotting with ggplot2

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Bioinformatics

For the following plots, let's use the diamonds data ( ?diamonds ). The diamonds dataset comes in ggplot2 and contains information about ~54,000 diamonds, including the price, carat, color, clarity, and cut of each diamond. --- R4 Read More...

Front page

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Our Mission The Office of Science and Technology Resources (OSTR) catalyzes the advancement of cancer research through making innovative technologies and scientific resources accessible to scientists at the Center for Cancer Research (CCR). OSTR develops Read More...

STARS

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OSTR offers two distinct supplemental funding mechanisms for CCR PI’s to request additional funds for technologies and research services requiring exceptional costs. Eligible expenses include services from Cores and outside vendors.  A third program ( Read More...

STARS

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OSTR offers two distinct supplemental funding mechanisms for CCR PI’s to request additional funds for technologies and research services requiring exceptional costs. Eligible expenses include services from Cores and outside vendors.  A third program ( Read More...

STARS

Web Page

OSTR offers two distinct supplemental funding mechanisms for CCR PI’s to request additional funds for technologies and research services requiring exceptional costs. Eligible expenses include services from Cores and outside vendors.  A third program ( Read More...

July 2024 Newsletter

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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New CREx User Survey The CREx Team is carrying out a CREx User Survey. We would greatly appreciate Read More...

December 2024 Newsletter

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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New NIH Resource Resources Advance your research with the NIH Mouse Imaging Facility (MIF) The NIH Mouse Imaging Read More...

October 2024 Newsletter

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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New NIH Resource Spotlight The NIH Lab Managers Working Group have developed a new NIH-wide database of cold Read More...

November 2024 Newsletter

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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New NIH Resource Resources Derive Greater Insights and Accelerate your Research Using Bioinformatic Tools! CREx is an NIH Read More...

August 2024 Newsletter

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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New CREx User Survey The CREx Team is carrying out a CREx User Survey. If you haven’t Read More...

September 2024 Newsletter

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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Research Festival The NIH Research Festival highlights the groundbreaking science and the vibrant NIH community driving our Read More...

BD Genomics Rhapsody System

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Total end-to-end system for single-cell research [embed]https://youtu.be/vMzhSzg1rUw[/embed] The BD Rhapsody Single-Cell Analysis system empowers and streamlines your research with a complete system of tools, including reagents and analysis software, Read More...

April 2023 Newsletter

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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More New Resources on CREx Interested in imaging large scale biological samples?  Volume electron microscopy allows for Read More...

May 2023 Newsletter

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CREx Monthly Newsletter Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Technology Event Biophysical Methods for Protein Interactions Monday, May 15 – Friday, May 19, 2023 This workshop will review the strategies of Read More...

July 2022 Newsletter

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CREx News & Updates July 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Click below to learn how easy it is to navigate the CREx platform. These short videos will Read More...

October 2021

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CREx News & Updates October 2021 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Collaborative Research Exchange (CREx) News Site Spotlight FACILITY HIGLIGHTS Learn more about services from the CPTR Read More...

November 2021

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CREx News & Updates November 2021 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight FACILITY HIGLIGHTS Learn more about services from the NINDS Quantitative Magnetic Resonance Imaging Core. NINDS Read More...

NIH Intramural CryoEM Consortium (NICE)
Bethesda, MD

Trans NIH Facility

NIH Intramural CryoEM Consortium (NICE) serves intramural investigators in all NIH IC’s. NICE provides access to state-of-the-art Titan Krios cryo-electron microscopes for atomic-resolution structure determination of protein, macromolecular complexes, membrane receptors, cellular organelles, and Read More...

June 2021

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CREx News & Updates June 2021 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Collaborative Research Exchange (CREx) News Site Spotlight FACILITY HIGHLIGHTS Visit here to learn about services from Read More...

NIH Clinical Center Positron Emission Tomography (PET)
Bethesda, MD

Core Facility

Trans NIH Facility

The PET Department, CC, functions as a core facility that supports basic, translational, and clinical research using PET. It is a vertically integrated facility, with resources to produce positron-emitting radionuclides, manufacture PET radiopharmaceuticals in a Read More...

CCR Building 41 Flow Cytometry Core
Bethesda, MD

Core Facility

The CCR Building 41 Flow Cytometry Core is a full-service facility within the Center for Cancer Research that supports over 150 users representing 26 laboratories. The Core Facility provides instrument and software training, technical expertise, assay development, and Read More...

July 2021

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CREx News & Updates July 2021   Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More NIH Collaborative Research Exchange (CREx) News Site Spotlight FACILITY HIGHLIGHTS Learn more about services from the NHLBI Read More...

January 2022 Newsletter

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CREx News & Updates January 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight NCI ANTIBODY CHARACTERIZATION LABORATORY (ACL) The ACL specializes in rigorously validating antibodies for signaling and Read More...

February 2022 Newsletter

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CREx News & Updates February 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight ORS Division of Veterinary Resources (DVR) DVR is the central NIH lab animal support program Read More...

NIH Biowulf Computational Cluster
Bethesda, MD

Trans NIH Facility

The NIH Biowulf Cluster provides researchers with a world-class system to assist in solving complex biomedical problems as diverse as gene variation in worldwide human populations, deep learning to model protein structures, and PET brain Read More...

April 2022 Newsletter

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CREx News & Updates April 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Click below to learn how easy it is to navigate the CREx platform. These short videos will Read More...

March 2022 Newsletter

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CREx News & Updates March 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight NIA Nonhuman Primate Core The NIA Nonhuman Primate Core supports multi-disciplinary translational aging projects for Read More...

August 2022 Newsletter

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CREx News & Updates August 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight NCATS Functional Genomics Laboratory (FGL) FGL is designed to help NIH Investigators use the latest Read More...

December 2021

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CREx News & Updates December 2021 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Site Spotlight FACILITY HIGLIGHTS Learn more about services from the STRIDES Initiative. VIEW STRIDES INITIATIVE NIH Cores Read More...

May 2022 Newsletter

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CREx News & Updates May 2022 Learn about the NIH Collaborative Research Exchange (CREx), Core Facilities, Webinars, & More Click below to learn how easy it is to navigate the CREx platform. These short videos will Read More...

Isothermal Titration Calorimetry (ITC) – iTC200

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Back Services: Biophysics Facility offers ITC calorimeters as open-access instruments.  First-time users must complete a short training session before gaining access to the instrument reservation calendar.  Training includes performing a test experiment and Read More...

NICE-NIH Intramural CryoEM Consortium

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[tabby title="Home"] About NICE-NIH Intramural CryoEM Consortium  NIH Intramural CryoEM Consortium (NICE) serves intramural investigators in all NIH IC’s. NICE provides access to state-of-the-art Titan Krios cryo-electron microscopes for atomic-resolution structure determination of Read More...

NCI SAXS Facility
Frederick, MD

Collaborative

In order to meet increasing demands from both NIH intramural and extramural communities for access to a small angle X-ray scattering (SAXS) resource, the Center for Cancer Research (CCR) under the leadership of Drs. Jeffrey Read More...

Technology Video Library

Web Page

The OSTR offers cutting-edge technology platforms to the CCR scientific community through centralized facilities. The videos accessed through this page are designed to introduce the various scientific methodologies OSTR makes available through the cores on Read More...

CCR Genomics Core
Bethesda, MD

Core Facility

The CCR Genomics Core is located in Building 41 on the NIH Bethesda campus. The primary goal of the Core is to provide investigators from CCR/NCI and other NIH Institutes access to genomic technologies and Read More...

BTEP Video Archive of Past Classes

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Bioinformatics

Listed below are the video recordings of past BTEP events (classes, seminars, workshops). Videos are hosted on various servers and may play slightly differently. Some videos may be downloaded for local viewing. Recorded Videos of Read More...

ChIRP Chatbot for Intramural Research Program

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Bioinformatics

01/07/2025 - You&rsquo;re invited to the ChIRP Launch Event! On January 7, 2025, the Office of Intramural Research (OIR) and the Clinical Research Informatics Strategic Planning Initiative (CRISPI) are hosting the virtual Launch Event for Read More...

Bulk RNA-Seq Data Analysis in Partek Flow

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Bioinformatics

12/03/2024 - This one and a half hour online training &nbsp;will provide a demonstration of how to build a Bulk RNA-Seq data analysis pipeline using a fastq file. Partek&nbsp; Flow &nbsp; Read More...

R Introductory Series: Data Reshaping

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Bioinformatics

Tidy data implies that we have one observation per row and one variable per column. This generally means data is in a long format. However, whether data is tidy or not will depend on what Read More...

R Introductory Series: Data Reshaping

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Bioinformatics

Tidy data implies that we have one observation per row and one variable per column. This generally means data is in a long format. However, whether data is tidy or not will depend on what Read More...

R Introductory Series: Filtering by row

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Bioinformatics

Now let's filter the rows based on a condition. Let's look at only the treated samples in scaled_counts using the function filter() . filter() requires the df as the first argument followed by Read More...

R Introductory Series: Basics of R Programming

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Bioinformatics

Objectives To understand some of the most basic features of the R language including: Creating R objects and understanding object types Using mathematical operations Using comparison operators Creating, subsetting, and modifying vectors By the end Read More...