dtwclust - examples cannot be reproduced

[golnazshah]

Hello,

I have started using dtwclust package. However, there are several examples that cannot be run. So far I have encountered the following problems:

1. create_dtwclust: the function cannot be found.
2. page 27: reinterpolate(CharTraj, new.length = max(lengths(CharTraj))), new.length should newLength and R does not recognize lengths. After making some changes, I get:

series <- reinterpolate(CharTraj, newLength = max(length(CharTraj)))
Error in xy.coords(x, y) :
'x' is a list, but does not have components 'x' and 'y'

Thank you,
Golnaz

[asardaes]

Hello, are you sure you are using the newest version of the package? It might be a good idea to update your R and RStudio installation if necessary. The newLength parameter was removed quite a while ago. On the other hand, create_dtwclust was added more recently, but you shouldn't use that anymore, since now the main function is tsclust.

Use sessionInfo() to find out your R version, the first line of output will tell you (latest version is 3.4.0).

Use utils::packageVersion("dtwclust") to find out the version of the package (latest CRAN version is 3.2.0 4.0.1).

EDIT: I should point out that the lengths function was added to R in version 3.2.0. You'll need to update R if you want to use the latest version of the package. I'm closing this issue for now, let me know if you still have problems after updating.