This is a workaround for Octave bug 46849. It complements commit
4c0b2e8c4e.
The workaround consists in moving the two problematic files to a subfolder
which is not in the path at startup. They will be added to the path later, at a
time when the Octave:shadowed-function warning has already been disabled by
warning_config.m.
Closes: #1817
This routine is to be used to programatically search results under
oo_.pac.
For instance, if one wants to display the R² associated to the
estimation of the PAC equation named `zpac`, where the PAC model name
is `pacman`:
oo_.pac.pacman.equations.(geteqtag('zpac', 'pacman', M_)).R2