Curve Fitting Exclusion rule in R2012a

Hi,

I am trying to fit a simple linear curve with the Cftool in interactive mode, but I cannot find any options for excluding data. My advisor has a version of Matlab that you can exclude data. Does anyone know what is going on here? If this option has been removed, is there anything else you can use to exclude data?

Thanks,

[Birgit]

Hi, I have the same issue, is there a trick to exclude data? Thank you