Why i get this erorr?
ageg <- cut(df$Age , breaks = c(20, 24, 29, 34, 39, 44, 49, 54, 59, 65))
Error in cut.default(df$Age, breaks = c(20, 24, 29, 34, 39, 44, 49, 54, :
'x' must be numeric
however, the class of age is numeric!!!
class(df$age)
[1] "numeric"
Hi @fary,
This is indeed odd. Could you share your dataset with dput() so we can take a look at it and try to figure out the issue?
I am afraid. these are secret data.
I am really confused 
R is case sensitive df$Age != df$age
My variable name is "Age".
Then why you use this command with "age"?
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