Sentences with phrase «as analysis of variance»

Statistical techniques do exist such as Analysis of Variance... Read More

Not exact matches

TMA / SDTA 1 Thermomechanical analysis - examination of dimensional changes as a function of temperature and viscoelastic behavior as a result of variance in the applied force.

Using analysis of variance, t - tests, or chi - square tests as appropriate, we compared the clinical characteristics among exposure groups and among subjects with World Trade Center cough according to prognostic subgroups: those with predominantly upper - airway symptoms (29 subjects) or lower - airway symptoms (95 subjects) or those with bronchial responsiveness (249 subjects).

Statistical analyses were made using either Student's two - tailed unpaired t test or analysis of variance (ANOVA) as specified in the figure legends, and Newman - Keuls procedure was used for multiple comparison analysis.

Interestingly, the influence of APOE ɛ 4 varied as the disease progressed; APOE ɛ 4 was associated with longitudinal FC decreases only for HCs in the single variance - based analyses and deteriorated DMN integration in nc - MCIs by combining the effects of other loci.

Statistical analysis was carried out by analysis of variance and Student's t test (two - tailed) as indicated.

Assay, sample and side - to - side variation were quantified by analysis of variance and presumptively incorrect decisions related to high - risk disease were determined using the result from each MRD assay, the mean MRD in the patient as the measure of the true value, and each of 3 different MRD cut - off levels which have been used for making decisions on treatment.

In this course, students will learn how to use a set of quantitative methods referred to as the general linear model — regression, correlation, analysis of variance, and analysis of covariance — to address these and other questions that arise in educational, psychological, and social research.

In the meta - analysis, grit accounts for about 3 percent of the variance in academic achievement outcomes when it is examined as a single predictor.

Russ makes three arguments: 1) A recent study that compared grit scores among fraternal and identical twins suggests that grit may be heritable to a large degree, which would make it unrealistic to expect schools or others to be able to alter it; 2) The twin study as well as a meta - analysis of grit research found that grit only explains about 2 - 3 % of the variance in achievement scores, which Russ thinks makes it a poor predictor of other outcomes; and 3) The meta - analysis suggests that grit may be highly correlated with conscientiousness, one of the Big 5 personality traits that psychologists have been studying for a long time.

Like many other statistically minded social scientists of his time, he thought of regression and analysis of variance as tools that did not merely break an outcome, such as achievement, into partial correlations.

To investigate the relationship between school effectiveness and classroom instruction, we initially conducted a multivariate analysis of variance (MANOVA) with the school effectiveness rating serving as the independent variable and eight teacher variables serving as outcome measures (see Table 11).

Analysis of the temperature record can be attempted in a way that tries to attribute the variance to signals as opposed to noise.

In fact, there's a wonderful variant of PDM based on the analysis of variance, developed for astronomy, which not only gives excellent results, it's also optimized for statistical efficiency and minimum computational workload (which really helps when analyzing terabyte databases such as come from modern satellite missions).

This analysis seems at variance with the information now available and that Keeling later came to believe in the accuracy of the old measurements he had previously rejected as being too high is demonstrated in his own autobiography.

Tamino had a detailed look at the analysis in that paper, and concluded that there was an error that made it look as though the variance of temperatures was increasing.

«A multiple linear regression analysis of global annual mean near - surface air temperature (1900 — 2012) using the known radiative forcing and the El Niño — Southern Oscillation index as explanatory variables account for 89 % of the observed temperature variance.

His 1924 article «On a distribution yielding the error functions of several well known statistics» presented Karl Pearson's chi - squared and Student's t in the same framework as the Gaussian distribution, and his own «analysis of variance» distribution z (more commonly used today in the form of the F distribution).

• Perform month - end consolidation activities such as accounting for foreign branches and cash flow entries • Oversee the development of monthly management reporting packages including identifying critical forecast gaps • Perform in - depth analysis to ensure completeness and accuracy of statistical data • Evaluate correlation among statistical data and summarize findings across clients and products • Analyze both current and past financial data and performance to help make informed decisions for the future • Explore investment opportunities and provide feedback to management to help them decides which ones to explore further • Create and maintain effective communication with key members to provide information regarding financial closings and deliverables • Research and prepare variance analysis and explanations and report deliverables

Skill Highlights Criminal justice Data analysis Public service Office administration Crime trends and patterns Team collaboration and leadership Education and Training University of North Georgia 2016Associate of Science: Criminal JusticeOakwood, GACriminal Justice TrainingFundamentals of Criminal Justiceâ $ cents Gained insight into criminal justice system, including history, philosophy, constitutional limitations, and processes used to achieve overall mission and goals.â $ cents Critically evaluated police, courts and corrections divisions, including contributions to criminal justice system and interrelationship.Fundamentals of Law Enforcementâ $ cents Analyzed and discussed historical and contemporary issues and concepts underlying American policing.â $ cents Examined characteristics and operational mission of federal, state, and local law enforcement agencies, including their impact on culture on society.Introduction to Social Problemsâ $ cents Investigated methods and theories used by sociologists to explore and define social natures such as culture, socialization, social organization, social institutions, and social stratification.â $ cents Evaluated problems of crime and social deviance, including sexual variance, substance abuse, physical and mental illness, crime and delinquency, and violence in society.

Processing weekly payroll for in house payroll and four Job Corp.out of town a total of 1180 -2220 employees, sent out weekly group email reminders for time sheets on Fridays and Monday as so worked remotely on those days too.Payroll Analysis, payroll vouchers and variance reports, processed time sheets in Deltek and import the mover to CostPoint then download the time - sheets to ADP (workforce now) and all other office duties and responsible for payroll checks to be delivered or Fedex, processing all new hires including enrolling them inADP (workforce now) and CostPoint, manually enter loans, benefits, W - 4 direct deposit, bonuses and other as needed.

Accounts Payable and Financial Administration Professional — Duties & Responsibilities Develop and maintain a strong and extensive working knowledge of various related accounting principles, regulations, and applications, continuously utilizing changes to business accounting landscape within current responsibilities Apply various accounting rules and GAAP procedures to critical functions, including the review and approval of journal entries, data and financial reconciliations, cash flow and discrepancy analyses, transaction management, and other tasks Provide relevant oversight and administration to all aspects of accounts payable execution, including billing and collections, vendor file maintenance, reporting, order processing, data and financial accuracy audits, and invoice management Perform regular account and payables reconciliations and variance resolutions to ensure accurate financials and provide continuous relevant insight into the financial health of the company Manage important and sensitive financial documents, receipts, correspondence, and invoices on a daily basis, providing organization for audit assistance and execution as well as compliance with various accounting standards Perform analysis, research, and evaluation of current administrative and accounting policies and procedures, implementing change where necessary to drive corporate efficiency, manage costs, and drive revenue Facilitate the efficiency and implementation of all accounting operations from concept to execution, while coordinating actions on all daily operational and logistical aspects from corporate financial management Utilize technological resources, including software and accounting applications, to track all aspects of accounts payable and other financial operations as well as prepare important and sensitive cost, billing, and revenue documents Collaborate with respect to effective communication between all departments, including general accounting and administrative personnel, and coordinate all daily business operations with leadership staff Address client, vendor, and management queries, resolving them in an expedited manner Assist management with various other duties as assigned to facilitate efficient administration and operations

Accounting and Financial Administration Professional — Duties & Responsibilities Develop and maintain a strong and extensive working knowledge of various accounting principles, regulations, tax codes, and applications, continuously applying changes to accounting landscape to current responsibilities Apply various accounting rules and procedures to critical tasks, including the review and approval of journal entries, data and financial reconciliations, balance sheet and income statement accounting, cash flow analyses, account collections, capital utilization and on - going budgetary considerations Provide relevant oversight and administration to all aspects of business finance, including billing and collections, payroll execution, vendor relationships, payroll and salary management, and other pertinent functions Perform regular book reconciliations and variance resolutions to ensure audit - ready financials and provide continuous relevant insight into the financial health of the company, in both a regular and ad - hoc manner, to company management Manage important and sensitive financial documents, receipts, and invoices on a daily basis, providing organization for audit assistance and execution as well as compliance with various accounting standards Perform analysis, research and evaluation of current accounting policies and procedures, implementing change where necessary to drive corporate efficiency, manage costs and drive revenue Facilitate the efficiency and implementation of all accounting operations from concept to execution, while coordinating actions on all daily operational and logistical aspects from corporate financial management to payroll Utilize technological resources, including software and accounting applications, to track all aspects of firm accounting and financial operations as well as prepare important and sensitive tax documents related to all aspects of organizational operations Collaborate with respect to effective communication between all departments and coordinate all daily business operations with other leadership staff and other personnel Work closely with and support senior - level management in budgeting and corporate planning strategies Address client, vendor, and management queries, resolving them in an expedited manner Assist management with various other duties as assigned to facilitate efficient administration and operations, making appropriate and effective recommendations with respect to performance optimization

For the treatment period, the primary analysis for continuous measures was an analysis of variance using the slope of change in the primary variables as the outcome measures and center, treatment, negative affect subtype, and all interactions as the independent measures.

Two (maltreated vs not maltreated) × 2 (gender) × 2 (white vs minority) analyses of variance were conducted to examine adolescents» adjustment as a function of early physical maltreatment, taking into account gender and ethnicity.

3 Yet another meta - analysis found that neuroticism (i.e., the proclivity to experience negative emotions), long - established as the personality trait with the most impact on relationship success, accounted for less than 5 % of variance in relationship satisfaction over time.4 All in all, factors beyond the reach of matching algorithms likely account for over 95 % of couples» long - term relationship satisfaction.

(iii) Analyses of variance (ANOVAs)(or multivariate analyses of variance, MANOVAs, when we analysed an instrument with subscales, such as the YSR and the ITIA) were run on the outcome scale (or subscales), with intervention or not (SET or No - SET), number of years (t1, t2... t5) and student gender as independent vaAnalyses of variance (ANOVAs)(or multivariate analyses of variance, MANOVAs, when we analysed an instrument with subscales, such as the YSR and the ITIA) were run on the outcome scale (or subscales), with intervention or not (SET or No - SET), number of years (t1, t2... t5) and student gender as independent vaanalyses of variance, MANOVAs, when we analysed an instrument with subscales, such as the YSR and the ITIA) were run on the outcome scale (or subscales), with intervention or not (SET or No - SET), number of years (t1, t2... t5) and student gender as independent variables.

Two component solutions were examined: (1) component extraction based on a parallel analysis, proportion of variance explained, Kaiser's eigenvalue - greater - than - one rule and on the examination of Cattell's scree plot and (2) a three - component solution as originally conceptualised in the VAWI.

The parallel analysis identified three factors as the optimal solution, explaining 72 % of the total variance, and the EFA showed simple structure, with high primary loadings, and low cross-loadings.

In the current administration, the internal consistency of the scale was 0.90 and as indicated by a maximum likelihood exploratory factor analysis with Varimax rotation, seven factors accounted for 47 % of the sample variance.

An analysis of variance demonstrated significant mean differences in egalitarianism between groups regarding reading and interpretation of religious scripture (p <.006) with the largest difference, as indicated by Tukeys HSD, between those who interpret scripture literally (least egalitarian), and those who do not read scripture at all (most egalitarian).

Results of the two - factorial Multivariate Analysis of Variance (MANCOVA) taking the family histories of alcoholism and ASPD into account and using number of children in the household as covariate

In the meta - analysis, grit accounts for about 3 percent of the variance in academic achievement outcomes when it is examined as a single predictor.

In hierarchical regression analyses with the various ENRICH factor scores as dependent variables and job satisfaction as the independent variable in the first block, the two SSQ factors in the second block, and the WOC factors in the third block, between 24 and 38 % of the variance in seven of the nine ENRICH factors (not significant model for «Family & Friends» and «Marriage & Children») could be explained by the variation in all the independent variables with varying weight of the several independent variables (Table 3).

All analyses will be undertaken using mixed - model repeated measures analysis of variance, with measurement occasion as a within - groups factor, and experimental group as a between - groups factor.

This indicates that the effect sizes could not be treated as estimates of one common effect size, and thus, moderator analyses were performed to search for variables that can explain the variance.

In the three - way - analysis of variance with partnership, age, and education as factors and the AAS depend as continuous dependent variable (N = 1675), three small but relevant significant main effects of partnership, F (1, 1663) = 24.41, p < 0.001, η2 = 0.01, age, F (2, 1663) = 8.56, p < 0.001, η2 = 0.01, and education, F (1, 1663) = 11.92, p < 0.001, η2 = 0.01 were observed.

The criteria used to determine the number of profiles considered as meaningful are identical to those used in PCA analysis (i.e., eigenvalue, explained variance, and interpretability).

Mplus v7.11 was used for all analyses.23 SDQ items were treated as ordinal, with weighted least - squares means and variance — adjusted estimation used.23 Given the χ2 statistic's propensity to reject good models when samples are large and / or complex, the comparative fit index (CFI) and root mean square error of approximation (RMSEA) were used to assess model fit.

As an additional check for facilitator effects, we conducted an analysis of variance to determine whether the mean number of intervention sessions attended differed significantly by facilitator.

Multivariate analyses of variance (MANOVAs) with child (siblings, comparison) as a within - subjects variable and each measures» (CBCL, Child and Adolescent Social Support Scale [CASSS], MFQ) subscales as the dependent variables or paired t tests (LQ) were used to contrast siblings and comparison peers.

We examined differences in diary scales (secure, avoidant, resistant, and coherence) as they related to age at placement and foster parent attachment, using hierarchical linear modeling and analyses of variance.

Results were subjected to (1) correlation analyses that examined associations among the EF measures, (2) multivariate analysis of variance that compared EF performance between the preterm / ELBW group and the full - term group as a function of age, and (3) correlation and regression analyses that evaluated the main and interactive effects of the biomedical variables and SES on EF scores within the preterm / ELBW group.

Although the workshop does not require any prior knowledge or experience with multilevel modeling, participants are expected to have a working knowledge of multiple regression and analysis of variance, as well as SPSS.

Additionally, to examine possible gender differences and age groups» interaction, a multivariate analysis of variance (MANOVA) was run with gender, ethnicity and religion and their interactions as independent variables and the attachment style, perceived stress and social support as dependent variables.

However, these broad parenting dimensions have fallen out of favor in recent years as meta - analyses have demonstrated that these dimensions explain little of the variance in child anxiety (McLeod, Wood, & Weisz, 2007; van der Bruggen, Stams, & Bogels, 2008).

Prudential Real Estate and Relocation Services gave its 2001 Marketing Assistance Award to Prudential Maximum Realty of Ottawa, in recognition of the firm's outstanding performance in such areas as employee sales rates, broker market analysis to sales variance, customer satisfaction and responsiveness.