Sentences with phrase «need statistical studies»

You do nt need statistical studies to know the ratio of women to men is out of.

Not exact matches

Results of each statistical test should be reported in full with the value of the test statistic and p - value, and not simply reported as significant or non-significant; more than two significant digits on p - values are usually not needed except in situations of extreme multiple testing such as in genetic association studies where stringent corrections for multiple testing might be used.

Biologists have to undertake large studies that can guarantee the statistical significance of observations, and they need self - critical analysis to avoid inadvertent biases.

Gilean McVean, who studies statistical genetics at the University of Oxford University in the United Kingdom, says much stronger data are needed to make the case that nutritional signals are transmitted through epigenetics.

It took two decades to collect enough bones for the study and then several more years to figure out the statistical methods needed to analyze the radiocarbon data, Mann said.

Detailed studies are needed to clarify the mechanisms explaining the statistical association between BPA and adult morbidity.

Informatics: Our researchers need an environment where clinical studies are designed, managed, and assessed with rigorous and relevant statistical methods.

Despite this statistical need to achieve a result from poor data, the main problem must be that no attempt was given to provide the symptom of plantar heel pain a diagnosis in some of the studies involved in the review.

All the case study resources (maps, handout, statistical data) needed are all included in the lesson ppt.

We estimate that such a study would need to collect data from roughly 1,800 schools to have the statistical power necessary to detect a.10 impact for any textbook representing at least 10 percent of the market.

To execute a study, all a user needs is an up - to - date installation of git and the statistical programming language «R».

Because the temperature gradient in a planet's troposphere is the state of thermodynamic equilibrium which the Second Law of Thermodynamics says will evolve, the planet's supported surface temperature is autonomously warmer than its mean radiating temperature, so warm in fact on Earth that we need radiating gases (mostly water vapour) to reduce the gradient and thus cool the surface from a mean of about 300K to about 288K, this being confirmed by empirical evidence (as in the study in my book) which confirms with statistical significance that water vapour cools rather than warms, all these facts thus debunking the greenhouse conjecture.

«''» Earth that we need radiating gases (mostly water vapour) to reduce the gradient and thus cool the surface from a mean of about 300K to about 288K, this being confirmed by empirical evidence (as in the study in my book) which confirms with statistical significance that water vapor cools rather than warms, all these facts thus debunking the greenhouse conjecture.

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 integrity

For example, more attention is being paid to the need for pilot and consultation work in the development phase of RCTs, 23 the importance of a more theory based approach to evaluation, 24 and the modification of intervention effects by context in community intervention trials.25 Statistical methods to integrate process and outcome data, such as those developed in the RIPPLE study, are a move forward.

To clarify the developmental relationship between children's temperament and parenting, more longitudinal studies are needed, especially ones that include statistical controls for parenting and temperament at earlier time points, allowing tests of temperament as predictors of change in parenting and tests of parenting as predictors of change in temperament.

Importantly, PMTO's effect on mothers» arrests may well be valid, but because it reached statistical significance in only one of two measures (i.e., number versus likelihood of arrest)-- and possibly not at the 0.05 level — we believe it needs confirmation in additional studies to rule out the possibility that it is a chance finding.

Given the relatively small magnitude of the apparent effect size, if joint - custody and paternal custody children really do differ in adjustment, more studies with larger samples may be needed to detect the effect at the level of statistical significance.

Research also needs to adequately control for covariates that may confound the effects of PAE, such as family processes (eg, problematic parenting or family conflict) and parental characteristics, especially maternal substance use.1, 12 Researchers also need to account for genetic liabilities that are shared by parents and offspring.13, 14 A woman's genetic risk of substance use could be passed down to her children and subsequently affect their behavior.15 Research on the consequences of PAE, therefore, needs studies with large samples, with sufficient statistical power to detect small effects, using analytical methods and designs that can account for potential confounds, including factors that are not measured.