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Is education continuous variable?
However, educational attainment is not a discrete variable but a continuous one, and the aggregation into different groups may result in a loss of information, thus introducing a potential source of measurement error.
Is year in school discrete or continuous?
Discrete data is data for which all values on the real number line are not possible – only certain values are possible. For example, the grade you receive in your school exam (A, B, C, D, or E) is an example of discrete data because your grade can only take on one of these 5 possible values and nothing else.
Is years a continuous variable?
Yes you can use years as continuous variable for your study.
Is number of children continuous variable?
Discrete variables, like counts, can only take on whole numbers: number of children in a family, number of days missed from work. Continuous variables can take on any number, even beyond the decimal point.
Is the level of Education a continuous variable?
Looking at your actual levels of the education variable it doesn’t make sense to try and make them continuous since you have “some college” and “other” included. You could use less than high school, high school/GED/Tech training, and college graduate as levels.
Is the quality of Education continuous or categorical?
No offense to the post-soviet state, just making a point. In any case you would have to control for a lot of different variables to reflect the quality of education. I would make your decision whether to use categorical or continuous variables based on what goes better with the other variables available to you.
How to recode education as categorical or continuous variable?
For instance , education in your study is broken into 10 categories and you may re code this variables into 10 – 1 = 9 vectors of “1” and “0” . You may combine neighboring categories to end with less than 9 vectors.
When to use education as an independent variable?
This question has a lot of caveats, but without getting into all of them I offer you the following opinion: My preferred method when using education as an independent variable is always to use years as a continuous variable. It makes the interpretation of the final regression (assuming ols and not logistic) a bit more “comfortable” for non-quants.