Re: [R] confidence intervals

2022-09-03 Thread Bogdan Tanasa
Dear Aaron, David, and everyone, Thank you again for your comments on my question related to the confidence intervals. I am sorry for the late reply. The definition of the 95 confidence intervals where our discussion originates from has been proposed by the authors of these two articles (I am inc

Re: [R] stunning matrix multiplication differences Matrix vs. matrix

2022-09-03 Thread Bert Gunter
FAQ 7.31 ? Your matrices have about 9*10e8 entries after all. I know almost nothing about the Matrix package, but what does crossprod(RHS, Z) %*% RHS give for the two versions of Z = M and MM (assuming Matrix:::crossprod S4 method works here)? Hopefully a knowledgeable Matrix user will correct me