search for: delliehausen

Displaying 1 result from an estimated 1 matches for "delliehausen".

2024 Apr 15
2
Synthetic Control Method
...s POSIXct as type. Fehler in dataprep(foo = INVESTMENTVOLUME, predictors = c("Predictor 1", : unit.variable not found as numeric variable in foo. I would be very grateful if you could help me with my problem. Thank you in advance for your efforts. Kind regards Nadja Delliehausen [[alternative HTML version deleted]]