collostructional analysis in R

[emesek...@gmail.com]

Dear All!

I have tried to run the Coll.analysis 4.0, but I got the following error:

Error in source("https://www.stgries.info/teaching/groningen/coll.analysis.r") :
  https://www.stgries.info/teaching/groningen/coll.analysis.r:45:7: unexpected input
44:       input.matrix, 1,
45:       \
          ^
Can anyone help me what the problem might be?

Thanks in advance,
Emese.