PCA functions give The determinant of the smoothed correlation was zero

Facing this issue with PCA analysis, tried to filter the dataset from 16k to 1500 for another run, still giving this error. Could not find it any solution in the community forum. How can I resolve this? I was able to run sPLS-DA and PLS-DA successfully but not PCA.

Hi @twl,

these errors do not come from mixOmics, it seems to be calling another pea function from another package.
Try mixOmics::pca(....) when calling your function