Hi everybody,
I'm running codes for for a Lee carter modeling. I compute the demogdata
function in the package demography.
Age is a class of factor
Base<-demogdata(data=x,pop=y,ages=AGE,years=YEAR,type="mortality",label="City",name="Hommes",lambda=1)
Now, I try to run codes for lee carter model, and i always get the following
message:
Error in Summary.factor(c(1L, 2L, 24L, 35L, 46L, 57L, 68L, 79L, 90L, 101L, :
max not meaningful for factors
Please can you help to understand what means this message.
Many Thanks
Achille
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