Panel performance

The first thing one is interested in is to have a look at the panel performance: is the panel good at discriminating products ?
To do so, SensoMineR provides the panelperf function.

Then panel performance can be studied at the panelist level: is one particular panelist good at discriminating products ? Does one panelist agree with the whole panel ?
SensoMineR provides the paneliperf function to answer these questions.

In the case where several panels have been used, other questions arise: are the panels alike ? Do they discriminate products the same way ? Is one panel better than the others ?
panelmatch function gives the answers.

Panel performance

Panelists performance

Comparison of panels