'Anova' diaporamas de présentation

Flax Fibre Production Systems

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???????????????? ??????????? 2002/3/21-22. ??????????. ???????? ??? SAS?SPSS. AGENDA. ???? ???????????? ANOVA ????? MANOVA Box ? ? ???????? SEM ( ???????) ???????? (?????????) ??????? ?????( Mixed Model) ANOVA+ ????????, MANOVA ???????. ???????. ?????. 1.1 ??????????.

1.37k views • 45 slides

Effect of Testing Speed on Several Alloys Susan Morford Alcoa Howmet Research Center susan.morford@alcoa.com 231.894.770

Effect of Testing Speed on Several Alloys Susan Morford Alcoa Howmet Research Center susan.morford@alcoa.com 231.894.7704. Overview of Methodology and Analysis Approach. Design of Experiment Alloys Strain rate / Crosshead speeds Three specimens for each test condition Analysis methodology

547 views • 35 slides

Matched t test Experimental Designs

Matched t test Experimental Designs . Repeated measures Simultaneous Successive Before and after Counterbalanced Matched pairs Experimental Natural. Chapter 12. The one-way independent ANOVA An. O. Va. = Analysis of Variance. More than two groups .

640 views • 26 slides

Inferential Statistics

Inferential Statistics. Hypothesis testing (relationship between 2 or more variables) We want to make inferences from a sample to a population. A random sample allows us to infer from a sample to a population. Inferential Statistics. Significance Tests Z scores (one sample case)

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Chapter 9: Non-parametric Tests

Chapter 9: Non-parametric Tests. Parametric vs Non-parametric Chi-Square 1 way 2 way. Parametric Tests. Data approximately normally distributed. Dependent variables at interval level. Sampling random t - tests ANOVA. Non-parametric Tests . Do not require normality

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Two Way ANOVA introducing factorial designs

Two Way ANOVA introducing factorial designs. Interactions. Interactions. Factorial Designs. Factorial Designs are used when: a study includes more than one categorical IV. the researcher is interested in examining the relationship between several IVs and the DV.

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Chapter 14: Repeated-Measures Analysis of Variance

Chapter 14: Repeated-Measures Analysis of Variance. The Logical Background for a Repeated-Measures ANOVA. Chapter 14 extends analysis of variance to research situations using repeated?measures (or related?samples) research designs.

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Chi-square and F Distributions

Chi-square and F Distributions. Children of the Normal. Distributions. There are many theoretical distributions, both continuous and discrete. We use 4 of these a lot: z (unit normal), t, chi-square, and F.

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Two-way ANOVA

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The Effects of Theme Associated Asynchronous Music and Familiar Asynchronous Music on Motor Performance

The Effects of Theme Associated Asynchronous Music and Familiar Asynchronous Music on Motor Performance. Megan Crawford, Kara Buckner, Mike Porter, and Amanda Lindsey Culver-Stockton College. Asynchronous Music - coexistent background music.

525 views • 14 slides

Simple Regression

Simple Regression. Relationship with one independent variable. Lecture Objectives. You should be able to interpret Regression Output. Specifically, Interpret Significance of relationship (Sig. F) The parameter estimates (write and use the model)

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ANOVA (Analysis Of Variance) Wyatt Beyers 080919

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Correlation and Regression Analysis

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MANOVA Mechanics

MANOVA Mechanics. MANCOVA and Factorial MANOVA. Regular Anova. Ancova*. Mancova. In Mancova the linear combination of DVs is adjusted for one or more covariates.

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Yahoo answers clone

ANOVA answers software, the first script that allows webmasters to build answering communities online where users can ask questions and answer in text, audio and video.

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The F-test

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ANOVA

ANOVA. EDL 714, Fall 2010. Analysis of variance. ANOVA An omninbus procedure that performs the same task as running multiple t -tests between all groups in question. Tests the null hypothesis in comparing means of two or more treatments (or populations)

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Multiple-group linear discriminant function

Multiple-group linear discriminant function. maximum & contributing ldf dimensions concentrated & diffuse ldf structures. Like ANOVA, ldf can be applied to more than two groups.

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Supplementary Figure 1. Caspase 8 expression and activation and Fas expression in NSCLC and normal lung cell lines.

a. b. #1. #2. #3. #5 Patient number. #4. BEAS-2B. Sq Ad Ad Ad Ad Squamous/Adeno. c. H460. Caspase 8 gene expression. N T N T N T N T N T N ormal/ T umour. DR5. DR4. ? -Actin. #11. #12. #13. #15 Patient number. #14.

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