Hello,
I met a problem when clicking on the PLS algorithm icon for calculation.
A window opened and told me that "a singular matrix occured during the estimation of the path coefficient using the path weighting scheme. Setting another weighting scheme could solve the problem".
However, when choosing Centroid or Factor weigthing scheme, I was told that I had too few observations.
However, I have an Excel .csv file with 45 observations.
I thank you for your helpful response.
Cécile
PS : When doing the PLS algorithm with my original file (which contains more than 100 observations), I don't meet any problem.
