15 июн. 2019 г. · Generally speaking, you should treat age as a quantitative variable, assuming you have the actual ages and not age brackets.

22 июл. 2019 г. · I know it's not 100% correct to use something like age as categorical variables. ... This was just me writing example to point out my issue.

6 янв. 2021 г. · I notice that on many examples one is keen to convert Age to a categorical age range. I am wondering if that is always necessary.

7 февр. 2019 г. · As a rule of thumb, age is always a continuous covariate in my models unless there is a good principled reason to bin the data.

19 дек. 2012 г. · A categorical variable is one that takes values in a sample space where neither magnitude nor order have any meaning.

3 мар. 2021 г. · ... variable is quantitative or categorical and to list the levels for the categorical ones. ... Age: this is a quantitative variable with ...

2 июн. 2020 г. · A categorical variable relates to a measurement that is not on any scale, which contrasts to measurements that have a scale. E.g. measurements ...

22 мар. 2016 г. · A categorical variable is a variable that can take on one of a limited, and usually fixed, number of possible values, thus assigning each individual to a ...

10 мар. 2021 г. · So the first one can be something like age, and the second one would be something like education level (high school, undergraduate, masters, ...

10 авг. 2016 г. · When a variable is a factor, the lm , glm and gnm functions consider it as a categorical variable. Here is an example age <- 1:10 age.factor <- ...