Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network

Open Access. Powered by Scholars. Published by Universities.®

Statistics

Discipline
Institution
Publication Year
Publication
Publication Type
File Type

Articles 31 - 60 of 6471

Full-Text Articles in Entire DC Network

The Violation Of Transgender Prisoners: The Violent Impact Of Gender Discrimination Experienced By Incarcerated Trans People In The United States Of America, Brooklyn Jennings Mx. Oct 2023

The Violation Of Transgender Prisoners: The Violent Impact Of Gender Discrimination Experienced By Incarcerated Trans People In The United States Of America, Brooklyn Jennings Mx.

Access*: Interdisciplinary Journal of Student Research and Scholarship

U.S prison reform policies such as the Prison Rape Elimination Act pacify the government and the public into believing that prisons are a less harmful place for vulnerable inmates. However, thousands of transgender inmates in the United States experience extraordinary rates of violence and discrimination for their gender identity. There are difficulties in determining exact statistics of gender-based incidents of assault due to dueling structures of legal power and questionable support from prison authorities. However, from available information, trans inmates report dehumanizing prison environments that severely impact their wellbeing. This literature draws upon the current status of incarcerated trans inmates’ …


Bayesian Statistical Modeling Of Spatially Resolved Transcriptomics Data, Xi Jiang Oct 2023

Bayesian Statistical Modeling Of Spatially Resolved Transcriptomics Data, Xi Jiang

Statistical Science Theses and Dissertations

Spatially resolved transcriptomics (SRT) quantifies expression levels at different spatial locations, providing a new and powerful tool to investigate novel biological insights. As experimental technologies enhance both in capacity and efficiency, there arises a growing demand for the development of analytical methodologies.

One question in SRT data analysis is to identify genes whose expressions exhibit spatially correlated patterns, called spatially variable (SV) genes. Most current methods to identify SV genes are built upon the geostatistical model with Gaussian process, which could limit the models' ability to identify complex spatial patterns. In order to overcome this challenge and capture more types …


Digitalcommons@Cedarville Statistical Report For September 2023, Cedarville University Oct 2023

Digitalcommons@Cedarville Statistical Report For September 2023, Cedarville University

DigitalCommons@Cedarville Monthly Reports

No abstract provided.


The Employment Situation Of Veterans: September 2023, Institute For Veterans And Military Families At Syracuse University Oct 2023

The Employment Situation Of Veterans: September 2023, Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

Veteran employment trends and statistics among various demographics during September 2023.


Reu-Deim Classification Of Hispanic Voters In Hispanic Groups Using Name And Zip Code Data In Palm Beach, Florida, Kamila Soto-Ortiz Sep 2023

Reu-Deim Classification Of Hispanic Voters In Hispanic Groups Using Name And Zip Code Data In Palm Beach, Florida, Kamila Soto-Ortiz

Beyond: Undergraduate Research Journal

When it comes to registering to vote, Hispanic voters can only register as “Hispanic” in the “Race/Ethnicity” category, causing difficulties when analyzing voting trends amongst the Hispanic community. Upon the recent idea that not all Hispanic Groups vote the same, the goal is to create a model that can possibly identify a voter’s Hispanic Group with the information provided on the public Florida voter file. This is accomplished using name and zip code data for all voters in Palm Beach, Florida. This paper will explore the model implemented, its findings and limitations. Palm Beach, Florida, is met with low confidence …


A View Of Poultry Production In The Americas, Michael Donohue Sep 2023

A View Of Poultry Production In The Americas, Michael Donohue

Proceedings of the Arkansas Nutrition Conference

The primary goal of the presentation is to share a long-term overview of how broiler production has changed over the last 35 years in areas of bird performance, production costs, particularly in the area of feed ingredient cost per lb. and illustrating how poultry nutritionists have adapted feed formulations to meet the changes in performance and cost.


Digitalcommons@Cedarville Statistical Report For August 2023, Cedarville University Sep 2023

Digitalcommons@Cedarville Statistical Report For August 2023, Cedarville University

DigitalCommons@Cedarville Monthly Reports

No abstract provided.


Towards Interpretable Machine Reading Comprehension With Mixed Effects Regression And Exploratory Prompt Analysis, Luca Del Signore Sep 2023

Towards Interpretable Machine Reading Comprehension With Mixed Effects Regression And Exploratory Prompt Analysis, Luca Del Signore

Dissertations, Theses, and Capstone Projects

We investigate the properties of natural language prompts that determine their difficulty in machine reading comprehension tasks. While much work has been done benchmarking language model performance at the task level, there is considerably less literature focused on how individual task items can contribute to interpretable evaluations of natural language understanding. Such work is essential to deepening our understanding of language models and ensuring their responsible use as a key tool in human machine communication. We perform an in depth mixed effects analysis on the behavior of three major generative language models, comparing their performance on a large reading comprehension …


The Employment Situation Of Veterans: August 2023, Institute For Veterans And Military Families At Syracuse University Sep 2023

The Employment Situation Of Veterans: August 2023, Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

Veteran employment trends and statistics among various demographics during August 2023.


Recentering Psych Stats, Lynette Bikos Aug 2023

Recentering Psych Stats, Lynette Bikos

Faculty Open Access Books

To center a variable in regression means to set its value at zero and interpret all other values in relation to this reference point. Regarding race and gender, researchers often center male and White at zero. Further, it is typical that research vignettes in statistics textbooks are similarly seated in a White, Western (frequently U.S.), heteronormative, framework. ReCentering Psych Stats seeks provide statistics training for psychology students (undergraduate, graduate, and post-doctoral) in a socially and culturally responsive way. All lessons use the open-source statistics program, R (and its associated packages). Each lesson includes a chapter and screencasted lesson, features a …


Traditional Vs Machine Learning Approaches: A Comparison Of Time Series Modeling Methods, Miguel E. Bonilla Jr., Jason Mcdonald, Tamas Toth, Bivin Sadler Aug 2023

Traditional Vs Machine Learning Approaches: A Comparison Of Time Series Modeling Methods, Miguel E. Bonilla Jr., Jason Mcdonald, Tamas Toth, Bivin Sadler

SMU Data Science Review

In recent years, various new Machine Learning and Deep Learning algorithms have been introduced, claiming to offer better performance than traditional statistical approaches when forecasting time series. Studies seeking evidence to support the usage of ML/DL over statistical approaches have been limited to comparing the forecasting performance of univariate, linear time series data. This research compares the performance of traditional statistical-based and ML/DL methods for forecasting multivariate and nonlinear time series.


Statistical Precision Of A Replicated Farm Grazing Trial Versus Replicated Paddock Trials, K. P. Vogel, L. E. Moser, D. E. Bauer Aug 2023

Statistical Precision Of A Replicated Farm Grazing Trial Versus Replicated Paddock Trials, K. P. Vogel, L. E. Moser, D. E. Bauer

IGC Proceedings (1997-2023)

The experimental unit for animal average daily gain (ADG) and gain/ha in grazing trials is the paddock. Grazing trials on research stations often are conducted using small paddocks because animal and land costs restrict the number of treatments, replicates, and animals per paddock. Land and animal restrictions can be reduced by conducting trials on farms using animals provided by cooperating farmers. Farmers typically want only a single replicate on their farms and as result, virtually all on-farm trials in the USA and elsewhere have been un-replicated demonstration trials from which estimates of experimental error cannot be obtained. Farms can be …


The Employment Situation Of Veterans: July 2023, Institute For Veterans And Miltary Families At Syracuse University Aug 2023

The Employment Situation Of Veterans: July 2023, Institute For Veterans And Miltary Families At Syracuse University

Institute for Veterans and Military Families

Veteran employment trends and statistics among various demographics during July 2023.


Digitalcommons@Cedarville Statistical Report For July 2023, Cedarville Univ Aug 2023

Digitalcommons@Cedarville Statistical Report For July 2023, Cedarville Univ

DigitalCommons@Cedarville Monthly Reports

No abstract provided.


Acquisitions Unit Annual Report 2022-2023, Andrée J. Rathemacher Aug 2023

Acquisitions Unit Annual Report 2022-2023, Andrée J. Rathemacher

Technical Services Reports and Statistics

Annual Report of the Acquisitions Unit, University Libraries, University of Rhode Island for FY2023. Covers personnel, work flow, special projects, and serial, monograph, and e-resource acquisitions. Supplemental files include data on library materials expenditures by a number of variables as well as important working documents from the year.


Milwaukee Passavant, 1961, V10 N1, March, Advocate Aurora Health Jul 2023

Milwaukee Passavant, 1961, V10 N1, March, Advocate Aurora Health

Historical Documents - Combined

Milwaukee Hospital, Milwaukee, WI: Quarterly news bulletin from Milwaukee Hospital. This issue includes information from the 1960 Annual report.


Sentiment Analysis Before And During The Covid-19 Pandemic, Emily Musgrove Jul 2023

Sentiment Analysis Before And During The Covid-19 Pandemic, Emily Musgrove

Mathematics Summer Fellows

This study examines the change in connotative language use before and during the Covid-19 pandemic. By analyzing news articles from several major US newspapers, we found that there is a statistically significant correlation between the sentiment of the text and the publication period. Specifically, we document a large, systematic, and statistically significant decline in the overall sentiment of articles published in major news outlets. While our results do not directly gauge the sentiment of the population, our findings have important implications regarding the social responsibility of journalists and media outlets especially in times of crisis.


Interpreting P Values In 2023, Jennifer K. Homa-Bonell Jul 2023

Interpreting P Values In 2023, Jennifer K. Homa-Bonell

Journal of Patient-Centered Research and Reviews

If recent experiences shared among the biostatistician community are indicative of a sea change in research, then a most-welcome culture shift in dialogue surrounding the proper use and interpretation of the P value, which measures statistical probability, is underway. This editorial strives to offer guidance for researchers who would like to incorporate more comprehensive reporting in their research, namely, a broader discussion that goes beyond looking at the P value by itself and includes effect size estimates, confidence intervals, and clinical implications when interpreting quantitative results. Another evolving development in clinical research is the preferred language when referring …


Usage And Acceptabiity Of Data Normalization In Baseball Pitching, Kevin A. Giordano, Adam Barrack, Kyle Wasserberger, William Murrah, Andy Karduna, Lori Michener Jul 2023

Usage And Acceptabiity Of Data Normalization In Baseball Pitching, Kevin A. Giordano, Adam Barrack, Kyle Wasserberger, William Murrah, Andy Karduna, Lori Michener

ISBS Proceedings Archive

To account for athletes of different sizes, kinetic values are commonly ‘normalized’ by dividing by mass and/or height. However, the creation of a ratio variable requires certain statistical assumptions to be met. The purpose of this study was to determine if elbow valgus torque predicted by pitching velocity is influenced by the normalization method using regression model comparison with normalized torque values. Both mass and mass*height normalization satisfied the correlation and zero intercept assumptions. Results did not agree between analysis methods that elbow valgus torque could be predicted with pitching velocity at the α = 0.05 level, indicating caution should …


Alma Link Resolver Subject Report 2022-2023, Andrée J. Rathemacher Jul 2023

Alma Link Resolver Subject Report 2022-2023, Andrée J. Rathemacher

Technical Services Reports and Statistics

Statistics for 2022-2023 on the number of OpenURL requests by Library of Congress classification code made to the Ex Libris Alma link resolver for items held by the University of Rhode Island Libraries.

Information provided includes Classification Code, Classifications, Number of Requests, Number of Clicked Requests, and % Clicks from Requests.


Alma Link Resolver Material Type Report 2022-2023, Andrée J. Rathemacher Jul 2023

Alma Link Resolver Material Type Report 2022-2023, Andrée J. Rathemacher

Technical Services Reports and Statistics

Statistics for 2022-2023 on the number of OpenURL requests by material type made to the Ex Libris Alma link resolver for items held by the University of Rhode Island Libraries.

Information provided includes Material Type, Number of Requests, Number of Clicked Requests, and % Clicks from Requests.


Alma Link Resolver Title & Issn Report (Top 500) 2022-2023, Andrée J. Rathemacher Jul 2023

Alma Link Resolver Title & Issn Report (Top 500) 2022-2023, Andrée J. Rathemacher

Technical Services Reports and Statistics

Statistics for 2022-2023 on the total number of OpenURL requests by journal title and ISSN made to the Ex Libris Alma link resolver for items held by the University of Rhode Island Libraries. Includes only the top 500 journals.

Information provided includes journal Title, ISSN, EISSN, Number of Requests, Number of Clicked Requests, % Clicks from Requests.


Alma Link Resolver Referring Sources Report 2022-2023, Andrée J. Rathemacher Jul 2023

Alma Link Resolver Referring Sources Report 2022-2023, Andrée J. Rathemacher

Technical Services Reports and Statistics

Statistics from 2022-2023 on the number of OpenURL requests made to the Alma link resolver for items held by the University of Rhode Island Libraries.

Information provided includes Source, Number of Requests, Number of Clicked Requests, % Clicks from Requests.


A Comparison Of Confidence Intervals In State Space Models, Jinyu Du Jul 2023

A Comparison Of Confidence Intervals In State Space Models, Jinyu Du

Statistical Science Theses and Dissertations

This thesis develops general procedures for constructing confidence intervals (CIs) of the error disturbance parameters (standard deviations) and transformations of the error disturbance parameters in time-invariant state space models (ssm). With only a set of observations, estimating individual error disturbance parameters accurately in the presence of other unknown parameters in ssm is a very challenging problem. We attempted to construct four different types of confidence intervals, Wald, likelihood ratio, score, and higher-order asymptotic intervals for both the simple local level model and the general time-invariant state space models (ssm). We show that for a simple local level model, both the …


Optimal Experimental Planning Of Reliability Experiments Based On Coherent Systems, Yang Yu Jul 2023

Optimal Experimental Planning Of Reliability Experiments Based On Coherent Systems, Yang Yu

Statistical Science Theses and Dissertations

In industrial engineering and manufacturing, assessing the reliability of a product or system is an important topic. Life-testing and reliability experiments are commonly used reliability assessment methods to gain sound knowledge about product or system lifetime distributions. Usually, a sample of items of interest is subjected to stresses and environmental conditions that characterize the normal operating conditions. During the life-test, successive times to failure are recorded and lifetime data are collected. Life-testing is useful in many industrial environments, including the automobile, materials, telecommunications, and electronics industries.

There are different kinds of life-testing experiments that can be applied for different purposes. …


Digitalcommons@Cedarville Statistical Report For June 2023, Cedarville University Jul 2023

Digitalcommons@Cedarville Statistical Report For June 2023, Cedarville University

DigitalCommons@Cedarville Monthly Reports

No abstract provided.


Coverage Error Properties Of Smartphone And Smartphone Operating System Ownership On Web Surveys: A Total Survey Error Perspective, Angelica Phillips Jul 2023

Coverage Error Properties Of Smartphone And Smartphone Operating System Ownership On Web Surveys: A Total Survey Error Perspective, Angelica Phillips

Department of Sociology: Dissertations, Theses, and Student Research

While smartphone ownership rates near 90% of the US population, differences in the types of people who do or do not own smartphones may contribute to coverage error biases within smartphone-exclusive web surveys. Therefore, understanding the predictors of smartphone ownership is of interest for survey researchers. Further, differential ownership of smartphone operating systems (OS) such as Android OS and iOS across groups of the population is also of interest for researchers who administer smartphone application surveys which are only compatible with one OS. However, little research has assessed differential rates of smartphone ownership over time nor has any research to …


The Employment Situation Of Veterans: June 2023, Institute For Veterans And Military Families At Syracuse University Jul 2023

The Employment Situation Of Veterans: June 2023, Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

Veteran employment trends and statistics among various demographics during June 2023


Digitalcommons@Cedarville Statistical Report For May 2023, Cedarville University Jun 2023

Digitalcommons@Cedarville Statistical Report For May 2023, Cedarville University

DigitalCommons@Cedarville Monthly Reports

No abstract provided.


The Employment Situation Of Veterans: May 2023, Institute For Veterans And Military Families At Syracuse University Jun 2023

The Employment Situation Of Veterans: May 2023, Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

Veteran employment trends and statistics among various demographics during May 2023