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Results tagged with categorical-data
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user 37439
Categorical (also called nominal) data can take on a limited number of possible values called categories. Categorical values "label", they do not "measure". Please use [ordinal-data] tag for discrete but ordered data types.
3
votes
1
answer
2k
views
Interpretation of Baseline Reference Group
I have more of a theoretical question regarding the use of dummy regression. I know that one level of a categorical variable is used as a reference group, and the means of all subsequent levels are co …
- 321
4
votes
0
answers
4k
views
Effects Coding in R [closed]
I am in interested in how do effect coding in R. I know that someone else has asked this question (i.e How to do regression with effect coding instead of dummy coding in R?). Here is the lm() model on …
- 321