Statistical analysis

News and Updates

A close-up of a virus particle shows spikes protruding from the particle's surface and blobby sugars that cling to the spikes.

New NIST Method Can Better Identify Sneaky Sugars on Viruses’ Spiky Weapons

September 28, 2023

A better picture of the sugars can increase our understanding of how humans get infected by the virus behind COVID-19 and other pathogens.

Man wearing safety glasses leans toward a tabletop optical laser setup.

Spotlight: Meet a Mentor for Summer Undergraduates: NIST Quantum Physicist Krister Shalm

January 23, 2023

Quantum physicist Krister Shalm has a few spots in his laboratory for motivated undergrads. Do you know any STEM-centric college students who might be

Where Once Were Black Boxes, NIST’s New LANTERN Illuminates

June 22, 2022

Researchers at the National Institute of Standards and Technology (NIST) have developed a new statistical tool that they have used to predict protein function.

Events

2024 Artificial Intelligence for Materials Science (AIMS) Workshop

Wed, Jul 17 - Thu, Jul 18 2024

As a part of the JARVIS workshop series, NIST is sponsoring the 5th Artificial Intelligence for Materials Science (AIMS)

Projects and Programs

Radiative Decay of the Neutron

Ongoing

Quantum electrodynamics (QED) predicts that a neutron will decay into a proton, electron and anti-neutrino. A small fraction of the time, this beta-decay

A Comparison of WD-EPMA Heterogeneity Testing Procedures

Ongoing

The heterogeneity of the four elements in a TiAl(NbW) SRM 2061 alloy were determined from five specimens with WD-EPMA (wavelength dispersive – electron probe

Design and Analysis of Key Comparisons

Ongoing

With the signing of the Mutual Recognition Arrangement (MRA), National Metrology Institutes (NMI's) and Regional Metrology Organizations (RMO's) around the

Statistical Estimation of Degrees of Equivalence for Key Comparison experiments

Ongoing

Develop Bayesian statistical methods for the estimation of Degrees of Equivalence between laboratories participating in Key Comparison experiments. Degrees of

Publications

Continuous Mobile Manipulator Performance Measurement Data

January 18, 2024

Author(s)

Omar Aboul-Enein, Henry Medeiros, Mili Shah, Ya-Shian Li-Baboud, Roger Bostelman, Ann Virts

Mobile manipulators, which are robotic systems integrating an automatic or autonomous mobile base with a manipulator, can potentially enhance automation in many

Automated interpretation of firearm mark comparison results

December 13, 2023

Author(s)

Martin Baiker-Sørensen, Ivo Alberink, Laura Granell, Leen van der Ham, Erwin J.A.T. Mattijssen, Erich Smith, Johannes A. Soons, Peter Vergeer, Xiaoyu Alan Zheng

In this article an automated approach for interpretation of firearm mark comparison results is presented. First, similarity scores are derived for marks

Measuring the Impact of Beamwidth and Bandwidth on the Wide-Sense Stationarity of Millimeter-Wave Channels

September 26, 2023

Author(s)

Anmol Bhardwaj, Jack Chuang, Camillo Gentile, Chiehping Lai

A wireless channel is wide-sense stationary (WSS) when the mean and autocorrelation of its small-scale fading are displacement invariant. This occurs when the

Estimation of Measurement Uncertainty for the Quantification of Protein by ID-LC-MS/MS

May 26, 2023

Author(s)

Ashley Beasley Green, N. Alan Heckert

The emergence of mass spectrometry (MS)-based methods to quantify proteins for clinical applications has led to the need for accurate and consistent

Statistical analysis

News and Updates

New NIST Method Can Better Identify Sneaky Sugars on Viruses’ Spiky Weapons

Spotlight: Meet a Mentor for Summer Undergraduates: NIST Quantum Physicist Krister Shalm

Where Once Were Black Boxes, NIST’s New LANTERN Illuminates

Events

2024 Artificial Intelligence for Materials Science (AIMS) Workshop

Projects and Programs

Radiative Decay of the Neutron

A Comparison of WD-EPMA Heterogeneity Testing Procedures

Design and Analysis of Key Comparisons

Statistical Estimation of Degrees of Equivalence for Key Comparison experiments

Publications

Continuous Mobile Manipulator Performance Measurement Data

Automated interpretation of firearm mark comparison results

Measuring the Impact of Beamwidth and Bandwidth on the Wide-Sense Stationarity of Millimeter-Wave Channels

Estimation of Measurement Uncertainty for the Quantification of Protein by ID-LC-MS/MS

Software

Cost Assessment Tool for Sustainable Manufacturing (CATS)

Smart Investment Tool

Extreme Winds and Wind Effects on Structures