Analyzing Data

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*[[How do I create a composite with items with different scale ranges?]]
*[[How do I create a composite with items with different scale ranges?]]
*[[How do I create a composite with items labeled in opposite directions?]]
*[[How do I create a composite with items labeled in opposite directions?]]
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'''How to detect and deal with outliers'''
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* [[What are outliers?]]
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* [[Should I check for outliers?]]
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* [[How can I tell if outliers are influencing my data?]]
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* [[Detecting Outliers - Univariate | How do I detect univariate outliers in my data?]]  
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*[[What is a correlation?]]
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* [[Detecting Outliers - Multivariate | How do I detect bivariate and multivariate outliers in my data?]]  
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*[[What is a partial correlation?]]
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* [[Dealing with Outliers | How do I deal with outliers?]]
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|Column2=
|Column2=
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*[[Want help using SPSS?]]
*[[Want help using SPSS?]]
*[[What is "syntax" in SPSS?|Why use syntax in SPSS?]]
*[[What is "syntax" in SPSS?|Why use syntax in SPSS?]]
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'''Data Screening'''  
'''Data Screening'''  
* [[Purpose of Data Screening | What is the purpose of data screening/cleaning?]]  
* [[Purpose of Data Screening | What is the purpose of data screening/cleaning?]]  
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* [[Data cleaning | Tips/tricks for Data cleaning]]  
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* [[Data cleaning | What are the best tips/tricks for data cleaning?]]  
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* [[Checking Data Entry]]
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* [[Checking Data Entry|How to check for data entry errors?]]
'''Missing Values'''  
'''Missing Values'''  
* [[Missing Values | Why do missing values occur?]]
* [[Missing Values | Why do missing values occur?]]
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* [[Identifying Missing Data | How do I identify if missing values are random or non-random?]]  
* [[Identifying Missing Data | How do I identify if missing values are random or non-random?]]  
* [[Dealing with Missing Data | How do I deal with missing data?]]  
* [[Dealing with Missing Data | How do I deal with missing data?]]  
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'''Outliers'''
 
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* [[What are outliers?]]
 
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* [[Should I check for outliers?]]
 
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* [[How can I tell if outliers are influencing my data?]]
 
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* [[Detecting Outliers - Univariate | How do I detect univariate outliers in my data?]]
 
-
* [[Detecting Outliers - Multivariate | How do I detect bivariate and multivariate outliers in my data?]]
 
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* [[Dealing with Outliers | How do I deal with outliers?]]
 
'''Normality'''   
'''Normality'''   
* [[What is "normality"?]] <br>
* [[What is "normality"?]] <br>

Latest revision as of 02:50, 22 November 2016

Statistically analyzing and interpreting your collected data
Analyzingdata1.png

How to conduct statistical tests...

How to test interactions?

How to transform continuous into categorical variables

How to create composites

How to detect and deal with outliers

Other types of practical questions...

Data Screening

Missing Values

Normality

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