Hello eveyrone.

I have a quiestion regarding dlnm package in R.

I am trying to trying to replicate the example from page 2 to 5 of the attached pdf file.

It is straight-forward but when I try to insert my dataset (attached .xlsx) I get

Error in as.vector(x, mode) :

cannot coerce type 'closure' to vector of type 'any'

I am extremely new to R and I am pretty lost. I would appreciate any help!