Sentences with phrase «statistical tests designed»

To argue that it is the right reconstruction, one actually has to use rational statistical tests designed for the purpose.

Rather than being «confirmed,» they were «validated» through a series of simpler follow - up observations and complex statistical tests designed to rule out false positives.

Not exact matches

Another important design consideration is the types of statistical tests that will be used on the data.

A within - subject design, statistical analysis using a Student's t - test, paired two - tailed distribution was used.

Johns Hopkins Bloomberg School of Public Health Statistical methods and automated software tool for stress - testing adaptive clinical trial designs

What Greger is saying is that one type of statistical study design is generally inappropriate for testing one aspect of diet - heart: namely, the connection between diet and serum biomarkers such as the LDL fraction.

However, a poorly designed scheme, which ignores the statistical properties of schools» average test scores, may do more harm than good.

Methods of describing, analyzing, and interpreting data; statistical methods including correlation, regression, t - tests, 1 and 2 - way ANOVA designs, and chi - square.

The authors assess how different covariates contribute to improving the statistical power of a randomization design and examine differences between math and reading tests; differences between test types (curriculum - referenced tests versus norm - referenced tests); and differences between elementary school and secondary school, to see if the test subject, test type, or grade level makes a large difference in the crucial design parameters.

You need to explain the research design with statistical methods, surveys, comparisons, tests, questionnaires with special tools that help you all trough the thesis.

It's no more than a simple statistical screening test designed for use by inexperienced people.

In this framework, a research finding is less likely to be true when the studies conducted in a field are smaller; when effect sizes are smaller; when there is a greater number and lesser preselection of tested relationships; where there is greater flexibility in designs, definitions, outcomes, and analytical modes; when there is greater financial and other interest and prejudice; and when more teams are involved in a scientific field in chase of statistical significance.

Tests of statistical significance (flawed as they may be) are designed to make it more difficult to torture the data not less.

One is to recalculate the statistical significance estimates of all variables for which significance is currently reported using a procedure such as Cohn and Lins» (2006) Adjusted Likelihood Ratio Test that is specifically designed for use with data exhibiting long - term persistence.

1) the studies conducted in a field are smaller; 2) when effect sizes are smaller; 3) when there is a greater number and lesser preselection of tested relationships; 4) where there is greater flexibility in designs, definitions, outcomes, and analytical modes; 5) when there is greater financial and other interest and prejudice; and 6) when more teams are involved in a scientific field in chase of statistical significance.»

Design, analyze and test statistical data models in order to improve knowledge base and business intelligence.

• Hands - on experience in developing and implementing analytic and mathematical models for testing supply chain sequences • Highly skilled in designing, developing and adapting statistical and econometric techniques to analyze supply chain management problems and roadblocks • Effectively able to determine and implement strategic plans to ensure prompt problem resolution • Skilled in performing researching activities to and economic analysis and initiating new studies • Proven ability to develop and implement risk mitigation plans to ensure smooth supply chain operations • Track record of defining and implementing metrics to enable effective sourcing and supplier performance management • Deep insight into key performance indicators (KPIs) that measure and improve sourcing and supply chain performance • Competent at utilizing influence management skills to negotiate movement of products in order to meet bulk deal demands • Proficient in reporting n field cycle count processes in sync with regulatory requirements of the company • Proven ability to manage established inventory levels in accordance to inventory levels dictated by set business models

PROFILE * Master of Mechanical Engineering with 3 + years» experience in product design and development, and quality assurance * Solid expertise in applied research, new content development, simulation, design analysis, testing, and validation * Strong understanding of mechanical engineering theory, mechanics, design principles, and materials * Excellent analytical and critical thinking skills adept at data, statistical, and...

Areas of Expertise IT Management Network Engineering Citrix Engineer \ Administration Active Directory / File Security Manager VMWare Engineer \ Administration Network Design / Architecture Local Area Networks (LAN) Wide Area Networks (WAN Help Desk Management Data Center Management / Design * Altiris Administration System Automation Server Configuration Security Systems Management * Hardware Installation Software Configuration Remote Software Deployment Patch Management * Change Management Project Management Business Process Analysis Business Communications Sales / Marketing Management Risk Management / Disaster Recovery Analyst Statistical Analysis Database Management Policy Development Contract Negotiation * Grant Writing Total Quality Management (TQM) Training & Development TCP / IP Configuration Change Management Monitoring Ability to increase organizational effectiveness and staff skill level through training and awareness of best practices Unique blend of technical experience administrative skills and team - building capabilities Mastery of all phases of project development life cycle including requirements analysis specifications development application design implementation data conversion design review and system testing * Proven ability to communicate effectively with all involved parties to ensure the development of viable business solutions to technical issues Ability to manage complex systems spanning multiple platforms and multiple functionalities * Demonstrated leadership and team - building capabilities in the professional environment as well as through active community involvement * Ability to cultivate trust and respect through open communication and shared goals among various businessDesign / Architecture Local Area Networks (LAN) Wide Area Networks (WAN Help Desk Management Data Center Management / Design * Altiris Administration System Automation Server Configuration Security Systems Management * Hardware Installation Software Configuration Remote Software Deployment Patch Management * Change Management Project Management Business Process Analysis Business Communications Sales / Marketing Management Risk Management / Disaster Recovery Analyst Statistical Analysis Database Management Policy Development Contract Negotiation * Grant Writing Total Quality Management (TQM) Training & Development TCP / IP Configuration Change Management Monitoring Ability to increase organizational effectiveness and staff skill level through training and awareness of best practices Unique blend of technical experience administrative skills and team - building capabilities Mastery of all phases of project development life cycle including requirements analysis specifications development application design implementation data conversion design review and system testing * Proven ability to communicate effectively with all involved parties to ensure the development of viable business solutions to technical issues Ability to manage complex systems spanning multiple platforms and multiple functionalities * Demonstrated leadership and team - building capabilities in the professional environment as well as through active community involvement * Ability to cultivate trust and respect through open communication and shared goals among various businessDesign * Altiris Administration System Automation Server Configuration Security Systems Management * Hardware Installation Software Configuration Remote Software Deployment Patch Management * Change Management Project Management Business Process Analysis Business Communications Sales / Marketing Management Risk Management / Disaster Recovery Analyst Statistical Analysis Database Management Policy Development Contract Negotiation * Grant Writing Total Quality Management (TQM) Training & Development TCP / IP Configuration Change Management Monitoring Ability to increase organizational effectiveness and staff skill level through training and awareness of best practices Unique blend of technical experience administrative skills and team - building capabilities Mastery of all phases of project development life cycle including requirements analysis specifications development application design implementation data conversion design review and system testing * Proven ability to communicate effectively with all involved parties to ensure the development of viable business solutions to technical issues Ability to manage complex systems spanning multiple platforms and multiple functionalities * Demonstrated leadership and team - building capabilities in the professional environment as well as through active community involvement * Ability to cultivate trust and respect through open communication and shared goals among various businessdesign implementation data conversion design review and system testing * Proven ability to communicate effectively with all involved parties to ensure the development of viable business solutions to technical issues Ability to manage complex systems spanning multiple platforms and multiple functionalities * Demonstrated leadership and team - building capabilities in the professional environment as well as through active community involvement * Ability to cultivate trust and respect through open communication and shared goals among various businessdesign review and system testing * Proven ability to communicate effectively with all involved parties to ensure the development of viable business solutions to technical issues Ability to manage complex systems spanning multiple platforms and multiple functionalities * Demonstrated leadership and team - building capabilities in the professional environment as well as through active community involvement * Ability to cultivate trust and respect through open communication and shared goals among various business units

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Expertise in statistical analysis: Statistical Process Control (SPC); in the design and analysis of experimental plans and monitoring of test results to improve manufacturing processes and qualitystatistical analysis: Statistical Process Control (SPC); in the design and analysis of experimental plans and monitoring of test results to improve manufacturing processes and qualityStatistical Process Control (SPC); in the design and analysis of experimental plans and monitoring of test results to improve manufacturing processes and quality assurance.

IT Project Manager — Professional Highlights Serve multinational corporations in a variety of technology based strategic planning and administration roles Offer expertise as a consultant, programmer, engineer, business analyst, and database administrator Lead technology projects for NASA, U.S. Customs, American Express, and General Electric Design and implement reporting, customer service, marketing, sales, and financial management software Responsible for network and database design, administration, and security Oversee enterprise - wide hardware and software upgrades resulting in increased efficiency Minimize operational and manpower costs through effective technology solutions Serve as forecast budget analyst for Joint Project Management Operations at Kennedy Space Center Develop reporting application tool using crystal reports engine on CD throughout Kennedy Space Center and Cape Canaveral Air Station resulting in $ 500,000 savings on user licensing fees Create detailed project plan with well - defined tasks, milestones, client sign - offs, test cycles, and specifications which served to communicate project progress to management Develop visual basic application for financial banking Institution using crystal reports to reduce the company's response time resulting in initial reporting from 2 - 3 hours to just 45 seconds Oversee multimillion - dollar software implementation for Miami Air from a consultancy level Upgrade Great Plains software platform and administered security access for Miami internal databases Write over 200 SQL stored procedures from access databases for financial institutions Compose business correspondence and prepared statistical spreadsheet analysis for Kennedy Space Center Recognized by colleagues and superiors for outstanding job performance, reliability, and efficiency Conduct surveys of operations to assess needs and identify high priority improvements Complete major product releases meeting very aggressive schedules and budgets Serve as a member of the International Cyber Threat Task Force Utilize fluencies in English, Portuguese, Arabic, French, and German to communicate with a diverse clientele Continually study emerging technologies and industry best practices Perform all duties with positivity, professionalism, and intDesign and implement reporting, customer service, marketing, sales, and financial management software Responsible for network and database design, administration, and security Oversee enterprise - wide hardware and software upgrades resulting in increased efficiency Minimize operational and manpower costs through effective technology solutions Serve as forecast budget analyst for Joint Project Management Operations at Kennedy Space Center Develop reporting application tool using crystal reports engine on CD throughout Kennedy Space Center and Cape Canaveral Air Station resulting in $ 500,000 savings on user licensing fees Create detailed project plan with well - defined tasks, milestones, client sign - offs, test cycles, and specifications which served to communicate project progress to management Develop visual basic application for financial banking Institution using crystal reports to reduce the company's response time resulting in initial reporting from 2 - 3 hours to just 45 seconds Oversee multimillion - dollar software implementation for Miami Air from a consultancy level Upgrade Great Plains software platform and administered security access for Miami internal databases Write over 200 SQL stored procedures from access databases for financial institutions Compose business correspondence and prepared statistical spreadsheet analysis for Kennedy Space Center Recognized by colleagues and superiors for outstanding job performance, reliability, and efficiency Conduct surveys of operations to assess needs and identify high priority improvements Complete major product releases meeting very aggressive schedules and budgets Serve as a member of the International Cyber Threat Task Force Utilize fluencies in English, Portuguese, Arabic, French, and German to communicate with a diverse clientele Continually study emerging technologies and industry best practices Perform all duties with positivity, professionalism, and intdesign, administration, and security Oversee enterprise - wide hardware and software upgrades resulting in increased efficiency Minimize operational and manpower costs through effective technology solutions Serve as forecast budget analyst for Joint Project Management Operations at Kennedy Space Center Develop reporting application tool using crystal reports engine on CD throughout Kennedy Space Center and Cape Canaveral Air Station resulting in $ 500,000 savings on user licensing fees Create detailed project plan with well - defined tasks, milestones, client sign - offs, test cycles, and specifications which served to communicate project progress to management Develop visual basic application for financial banking Institution using crystal reports to reduce the company's response time resulting in initial reporting from 2 - 3 hours to just 45 seconds Oversee multimillion - dollar software implementation for Miami Air from a consultancy level Upgrade Great Plains software platform and administered security access for Miami internal databases Write over 200 SQL stored procedures from access databases for financial institutions Compose business correspondence and prepared statistical spreadsheet analysis for Kennedy Space Center Recognized by colleagues and superiors for outstanding job performance, reliability, and efficiency Conduct surveys of operations to assess needs and identify high priority improvements Complete major product releases meeting very aggressive schedules and budgets Serve as a member of the International Cyber Threat Task Force Utilize fluencies in English, Portuguese, Arabic, French, and German to communicate with a diverse clientele Continually study emerging technologies and industry best practices Perform all duties with positivity, professionalism, and integrity

P values and 95 % CIs were obtained by using Wald tests adjusted for the survey design.26 Interactions of parenting variables with the BMI status of the corresponding parent, for all but the combined parent analyses, were investigated and only included in the final model if statistical significance was < 5 %.

Simple and complex designs, normal distribution, z - test, t - test, analysis of variance, statistical power, simple regression.

Topics include (1) elements of the research process; (2) types of designs, program evaluation; (3) ethical considerations of research: informed consent, research with diverse and vulnerable populations, research with children, human subjects review; (4) basic measurement concepts: validity, reliability, norms, score interpretation; and (5) basic statistical concepts: frequency distributions, central tendency, measures of variability, correlation, normal curve, hypothesis testing, significance tests.

C.M.G. conceptualized the study as a part of her postdoctoral work, conducted the literature review, coded autonomy support in 30 % of the sample for reliability testing, performed all statistical analyses, wrote and revised the manuscript; B.H. helped conceptualize the study as a part of her Master's work, coded autonomy support in the entire sample, and participated in the writing, editing and revising of the manuscript; D.M.S. participated in the conceptualization of the present study, helped with the writing in both the original and revised versions of the paper in her role as supervisor, supervised the data collection and conceptualized, designed and implemented the larger study of which the present study is only a part (the Concordia Longitudinal Risk Project); L.A.S. supervised the data collection and conceptualized, designed and implemented the larger study of which the present study is only a part.