Re: [R] How to combine to PCAs

hi, hi all, There are several methods to analyse two (e.g. coinertia, procuste) or K tables (e.g. statis, mfa, gpa, etc.) in the packages ade4, FactoMiner, etc. Otherwise analyses on instrumental variables can be an interesting way to explore your dataset (e.g. within/between analyses, etc.) hope

Re: [R] confidence intervals for y predicted in non linear regression

hi, hi all, you can consult these links: http://finzi.psych.upenn.edu/R/Rhelp02a/archive/43008.html https://stat.ethz.ch/pipermail/r-help/2004-October/058703.html hope this help pierre Selon Florencio González <[EMAIL PROTECTED]>: > > Hi, I´m trying to plot a nonlinear regresion with the con