search for: kohkichi

...s variable and 8 binary variables? 2. Is it O.K to perform transformation of age from continuous variable to factor variable for MCA? 3. Is "mjca1$rowcoord[, 1]" the correct values as a predictor of logistic regression model like PC1 of PCA? I would appreciate your help in advance. -- Kohkichi Hosoda

...ure what "S.D." in object of rcorr.cens means. Is this standard deviation of "C Index" or standard deviation of "Dxy"? I thought it is standard deviation of "C Index". Therefore, I wrote the code above. Am I right? I would appreciate any help in advance. -- Kohkichi Hosoda M.D. Department of Neurosurgery, Kobe University Graduate School of Medicine,

...cation| subjectID, mydata) I am not familiar with lme syntax. I'm just wondering which formula [(1) or (2)] is appropriate for my model to know answers of (a) and (b) questions. Or may be both of the formulas are wrong. I would appreciate it very much if somebody could help me. Sincerely, Kohkichi Hosoda

Hi, Is there any R package doing permutation/randomization test for PLS/PLSDA? I found some codes for MatLab, but I want to use R program. Thank you very much in advance. Kohkichi Hosoda