Running examples in ‘ts.extend-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: intensity
> ### Title: Compute the spectral intensity of a time-series vector/matrix
> ### Aliases: intensity
> 
> ### ** Examples
> 
> 
> data(garma)
> intensity(SERIES1)
Error in class(INT) <- c("matrix", "intensity") : 
  invalid to set the class to matrix unless the dimension attribute is of length 2 (was 0)
Calls: intensity
Execution halted
Running examples in ‘ts.extend-Ex.R’ failed
The error most likely occurred in:

> base::assign(".ptime", proc.time(), pos = "CheckExEnv")
> ### Name: intensity
> ### Title: Compute the spectral intensity of a time-series vector/matrix
> ### Aliases: intensity
> 
> ### ** Examples
> 
> 
> data(garma)
> intensity(SERIES1)
Error in class(INT) <- c("matrix", "intensity") : 
  invalid to set the class to matrix unless the dimension attribute is of length 2 (was 0)
Calls: intensity
Execution halted
Running examples in ‘ts.extend-Ex.R’ failed
The error most likely occurred in:

> ### Name: intensity
> ### Title: Compute the spectral intensity of a time-series vector/matrix
> ### Aliases: intensity
> 
> ### ** Examples
> 
> 
> data(garma)
> intensity(SERIES1)
Error in class(INT) <- c("matrix", "intensity") : 
  invalid to set the class to matrix unless the dimension attribute is of length 2 (was 0)
Calls: intensity
Execution halted
Running examples in ‘ts.extend-Ex.R’ failed
The error most likely occurred in:

> ### Name: intensity
> ### Title: Compute the spectral intensity of a time-series vector/matrix
> ### Aliases: intensity
> 
> ### ** Examples
> 
> 
> data(garma)
> intensity(SERIES1)
Error in class(INT) <- c("matrix", "intensity") : 
  invalid to set the class to matrix unless the dimension attribute is of length 2 (was 0)
Calls: intensity
Execution halted
Running examples in 'ts.extend-Ex.R' failed
The error most likely occurred in:

> ### Name: intensity
> ### Title: Compute the spectral intensity of a time-series vector/matrix
> ### Aliases: intensity
> 
> ### ** Examples
> 
> 
> data(garma)
> intensity(SERIES1)
Error in class(INT) <- c("matrix", "intensity") : 
  invalid to set the class to matrix unless the dimension attribute is of length 2 (was 0)
Calls: intensity
Execution halted