search for: cixi

...to use lda{MASS} and posted the question last week but I did not get any response. So again, I re-phrase my question. Thanks. WEIWEI My previous questions are also attached for reference. hi, maybe I should re-phrase my question a bit: is there a way to get explicit formulae like Y ~ sum of CiXi from the model build by lda{MASS} to calculate $x (value) ? I assume scaling is the coeff and Xi is from test data and Y is $x called LD1. But I want to confirm this. ############## hi, assume val is the test data while m is lda model value by using CV=F x = predict(m, val) val2 = val[, 1:(n...

....math.ethz.ch> > Message-ID: > <cdf817830708100837s444bd626g422844e24fd29460@mail.gmail.com> > Content-Type: text/plain; charset=ISO-8859-1 > > hi, > > maybe I should re-phrase my question a bit: > > is there a way to get explicit formulae like Y ~ sum of CiXi from the > model build by lda{MASS} to calculate $x (value) ? > > I assume scaling is the coeff and Xi is from test data and Y is $x > called LD1. But I want to confirm this. > > Thanks. > > Weiwei > > On 8/9/07, Weiwei Shi <helprhelp@gmail.com> wrote: > >...