frugal models or simple rules in statistics

 Frugal models or simple rules are prediction models using only a few variables. The approach is based on findings that in behavioural research many predictors are correlated with each other thus, a few variables with minimal to zero intercorrelations may be more powerful and simpler to understand and use.

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cross-validated correlation

 Cross-validated correlation refers to validating relationships between studied variables in a new sample.

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   and see my books on   AMAZON       or  GOOGLE STORE

Also, consider connecting with me on    FACEBOOK   Geoff W. Sutton    

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You can read many published articles at no charge:

  Academia   Geoff W Sutton     ResearchGate   Geoffrey W Sutton 

 

Regression Data Analysis

 

Regression is a statistical procedure used to predict values on a criterion variable from the knowledge of values obtained on a predictor variable. For example, an organization may use an employment screening test or survey that has been useful in the past to predict how well employees perform a particular type of job. The criterion variable is a continuous variable, meaning it can have a range of score values. Predictor variables may be either continuous or categorical variables. When there is only one predictor variable and one criterion variable, the procedure is known as simple regression.

 

Read more about regression in these books.

Applied Statistics on AMAZON or GOOGLE

Creating Surveys on AMAZON or GOOGLE

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Articles:

   Academia   Geoff W Sutton   

 

   ResearchGate   Geoffrey W Sutton