Hi. The PCA option has been down for weeks and is still not working. I have a data set of four conditions, n=3 of each condition and it works fine, but then when removing two conditions from the analysis the PCA shows two conditions with an n=6 per condition when there should still be two conditions with an n=3 each. I saw a previous post where there was mention of sample size for PCA to work properly, but this was never an issue before as long as there was an n=3. Thanks.