Undefined function 'tr' for input arguments of type 'double

Hi there,

I'm trying to replicate the ivtar model by Kremers et al (2013). I tried running the programme using their data and got stuck when I run:

>> yt = tr(y,largeT,t); Undefined function 'tr' for input arguments of type 'double'

I have checked all the directories, data, etc but this problem still persist.

The original programme is on: http://www.wiwi.uni-frankfurt.de/professoren/fuchs/bick.php

Thanks.

Noor

Answer 1

[C.J. Harris]

The error is pretty self-explanatory, you are missing the function 'tr'. The function needs to be on your path (if it exists), otherwise you'll have to write it, or ask the original author to provide it.

[Noor Sidek]

Thanks!