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

> ### Name: crost
> ### Title: Croston's method and variants
> ### Aliases: crost
> ### Keywords: ~croston ~crost
> 
> ### ** Examples
> 
> crost(ts.data1,outplot=TRUE)
Error in nop > 2 || nop < 1 : 'length = 2' in coercion to 'logical(1)'
Calls: crost
Execution halted
Running examples in ‘tsintermittent-Ex.R’ failed
The error most likely occurred in:

> ### Name: crost
> ### Title: Croston's method and variants
> ### Aliases: crost
> ### Keywords: ~croston ~crost
> 
> ### ** Examples
> 
> crost(ts.data1,outplot=TRUE)
Error in nop > 2 || nop < 1 : 'length = 2' in coercion to 'logical(1)'
Calls: crost
Execution halted

'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Running examples in ‘vmd-Ex.R’ failed
The error most likely occurred in:

> ### Name: vmd
> ### Title: Create VMD Object
> ### Aliases: R6Vmd as.data.frame.vmd plot.vmd vmd
> ### Keywords: datasets
> 
> ### ** Examples
> 
> x = seq(-2*pi,2*pi,length.out=1000)
> signal = cos(x)
> v = vmd(signal,DC=FALSE,tol=1e-3)
Error in is.null(x) || is.na(x) : 
  'length = 5' in coercion to 'logical(1)'
Calls: vmd ... <Anonymous> -> <Anonymous> -> <Anonymous> -> <Anonymous>
Execution halted
'LazyData' is specified without a 'data' directory
Running examples in ‘vmd-Ex.R’ failed
The error most likely occurred in:

> ### Name: vmd
> ### Title: Create VMD Object
> ### Aliases: R6Vmd as.data.frame.vmd plot.vmd vmd
> ### Keywords: datasets
> 
> ### ** Examples
> 
> x = seq(-2*pi,2*pi,length.out=1000)
> signal = cos(x)
> v = vmd(signal,DC=FALSE,tol=1e-3)
Error in is.null(x) || is.na(x) : 
  'length = 5' in coercion to 'logical(1)'
Calls: vmd ... <Anonymous> -> <Anonymous> -> <Anonymous> -> <Anonymous>
Execution halted
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory