Hi Sean, my working example is simple. I am modeling a response variable, say y, using two quantitative predictors, say x1 and x2: model<-gam(y~s(x1)+s(x2) Then, I plot the model using plot(model, residuals=T,se=T) If I set par(mfrow=c(1,2)) before that, I get two nice figures for both predictors, with regression lines, s.e. envelopes and points. However, I would like to have the regression lines thicker to emphasize more the underlzing relationships between response and predictors, with everything else on the fig left unchanged. Hope it's enough Emil ************************************************************** Emil Tkadlec Palacky University PrF UP Faculty of Science katedra ekologie Department of Ecology tr. Svobody 26 tr. Svobody 26 771 46 OLOMOUC 771 46 Olomouc tel. 58 563 4561 Czech Republic email: tkadlec at prfnw.upol.cz
plotting gam
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