

He tratado de usar la opcion demo() en R studio:
> require("AER")
Loading required package: AER
Loading required package: Formula
Loading required package: lmtest
Loading required package: zoo

Attaching package: 'zoo'

The following object(s) are masked from 'package:base':

    as.Date, as.Date.numeric

Loading required package: sandwich
Loading required package: strucchange
Loading required package: survival
Loading required package: splines
> library("AER")
> demo(Ch-Basics, package="AER", ask=TRUE)
Aviso en topic == tools::file_path_sans_ext(files) :
 longitud de objeto mayor no es múltiplo de la longitud de uno menor
Error en demo(Ch - Basics, package = "AER", ask = TRUE) : 
  c("No demo found for topic '-'", "No demo found for topic 'Ch'", "No demo found for topic 'Basics'")> require("base")
> library("base")
> demo(Ch-Basics, package="AER", ask=TRUE)
Aviso en topic == tools::file_path_sans_ext(files) :
 longitud de objeto mayor no es múltiplo de la longitud de uno menor
Error en demo(Ch - Basics, package = "AER", ask = TRUE) : 
  c("No demo found for topic '-'", "No demo found for topic 'Ch'", "No demo found for topic 'Basics'")
¿Cual es el package que necesio para abrir los demos?






Atentamente
JUAN M. FUKUSHIMA S.
 		 	   		  
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