alexa Coding of Assessment Scales

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Coding of Assessment Scales

The purpose of this article is to propose a new encoding of ordinal variables expressed in scales to deal accurately with the methods of multidimensional statistical analysis. With the method of factor analysis variables expressed in the form of rating scales are treated as quantitative variables, while with the method of multiple correspondence analysis as nominal. But it is clear that the scales are arranged qualitative variables....Read more

 
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