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loess significance
2 messages · Aurélie Coulon, vito muggeo
Dear Aur??lie, I think that for *fixed* (i.e. assumed known) amount of smoothing, you can use a simple LRT by comparing the two candidate models. BTW, have a look to the mgcv or gam packages for a general model-based approach. ----- Original Message ----- From: Aur??lie Coulon <coulon at toulouse.inra.fr> To: <r-help at stat.math.ethz.ch> Sent: Thursday, October 21, 2004 8:37 AM Subject: [R] loess significance Dear list, I would like to know it is possible to test the significance of a loess ; in other words, I would like to know if the loess I got is significantly different from a linear model. Thanks. Aur??lie Coulon. ______________________________________________ R-help at stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html