Re: [R] Inverse matrix using eigendecomposition

2011-12-13 Thread wwreith
Sorry but I am not a student, at least not since 2007. However I am performing grunt work for a someone with a Ph.D. so it does remind me of the student days. I just have a pay check instead of student loans. -- View this message in context: http://r.789695.n4.nabble.com/Inverse-matrix-using-

Re: [R] Inverse matrix using eigendecomposition

2011-12-12 Thread Berend Hasselman
wwreith wrote > > General goal: Write R code to find the inverse matrix of an nxn positive > definite symmetric matrix. Use solve() to verify your code works. > > Started with a 3x3 matrix example to build the code, but something dosen't > seem to be working. I just don't know where I am going w

[R] Inverse matrix using eigendecomposition

2011-12-12 Thread wwreith
General goal: Write R code to find the inverse matrix of an nxn positive definite symmetric matrix. Use solve() to verify your code works. Started with a 3x3 matrix example to build the code, but something dosen't seem to be working. I just don't know where I am going wrong. ##Example matrix I fo