Is.ts function?

Hi all,

Has anybody seen this function before… I am surmise it either a DSI function or server function.

Error in is.ts(x) : argument “x” is missing, with no default

Please, let me know.


R does not help a lot with error messages… You can still use rlang package to debug. If it is not already installed, please install it.

Then, before your code add this:

options(error = rlang::entrace)

Run your code until it fails. Then execute this:


Then check at the output of the trace, it should tell you where it failed.


ds.error that catches client and server error has been developed. It can be found here …