Categorical Variables — Topic Summaries
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Statistics for #Research - L1 - Introduction to Statistical Variables
The session lays the groundwork for research statistics by defining what “statistical data” and “statistical variables” actually mean, then sorting...
REVISION LESSON 4 ON SCALES OR LEVELS OF MEASUREMENT: NOMINAL || ORDINAL || INTERVAL || RATIO.
Scales (or levels) of measurement determine what statistical tools can be used, because they define how variables were coded—either as categories or...
How to Convert a Continuous Variable in to a Categorical Variable using SPSS?
Turning a continuous age variable into clear “age group” categories in SPSS starts with defining the minimum and maximum values, then building...