Analyzing Data

From PsychWiki - A Collaborative Psychology Wiki

(Difference between revisions)
Jump to: navigation, search
Doug (Talk | contribs)
Doug (Talk | contribs)
Line 6: Line 6:
*[[How do I create dummy variables?]]
*[[How do I create dummy variables?]]
*[[How do I control for familywise error?]]
*[[How do I control for familywise error?]]
-
*[[Meta-analysis|How do I conduct a meta-analysis?]] <br>
+
*[[Meta-analysis|How do I conduct a meta-analysis?]]
-
*[[Mediation|How do I conduct meditational analysis?]] <br>
+
*[[Mediation|How do I conduct meditational analysis?]]
 +
'''How to test interactions?'''
 +
*[[What is an Interaction?]]
 +
*[[Interaction between two continuous variables]]
 +
*[[Interaction between categorical and continuous variables]]
-
 
-
 
-
 
-
 
-
 
-
- [[What is an Interaction?]] <br>
 
-
- [[Interaction between two continuous variables]] <br>
 
-
- [[Interaction between categorical and continuous variables]] <br>
 
-
- [[What is a correlation?]] <br>
 
-
- [[What is a partial correlation?]] <br>
 
*[[SLG-Meta-Q_%26_A]]
*[[SLG-Meta-Q_%26_A]]
Line 30: Line 24:
- [[Computational Modeling|What is Computational Modeling?]] <br>
- [[Computational Modeling|What is Computational Modeling?]] <br>
- [[Rank-based nonparametric tests|What is a rank-based nonparametric test?]]
- [[Rank-based nonparametric tests|What is a rank-based nonparametric test?]]
-
*[[What is alpha?]]
+
 
-
*[[What is a manipulation check?]]
+
 
-
*[[How does one conduct a manipulation check?]]
+
'''Transforming continuous into categorical variables'''
-
*'''Transforming continuous into categorical variables'''
+
- [[Why transform continuous variables into categorical variables?]] <br>
- [[Why transform continuous variables into categorical variables?]] <br>
- [[How to dichotomize variables?]] <br>
- [[How to dichotomize variables?]] <br>
Line 45: Line 38:
 +
 +
*[[What is a correlation?]]
 +
*[[What is a partial correlation?]]

Revision as of 02:29, 22 November 2016

Statistically analyzing and interpreting your collected data
Analyzingdata1.png

How to conduct statistical tests...

How to test interactions?



  • Other

- What is a scatterplot?
- What is linearity?
- Want help using SPSS?
- What is "syntax" in SPSS?
- What is Computational Modeling?
- What is a rank-based nonparametric test?


Transforming continuous into categorical variables - Why transform continuous variables into categorical variables?
- How to dichotomize variables?
- Why cut into thirds or fourths instead of dichotomizing?

  • Composites

- How do I create a composite of items?
- Why create a composite of items?
- How do I know when it is appropriate to create a composite?
- How do I create a composite with items with different scale ranges?
- How do I create a composite with items labeled in opposite directions?


Other types of practical questions...


Data Screening

Missing Values

Outliers

Normality

  Overview   Research Idea   Research Design   Collecting Data   Analyzing Data   Writing a Paper  
_______
Personal tools
Namespaces
Variants
Actions
Navigation
Interaction
Toolbox