search for: nlatitud

...gam.from.mgcv<-gam(response ~ s(var1) + s(var2, var3) + s(var4) + offset(var5), family=poisson, scale=-1, gamma=1.4, data=globecdata) par(mfrow=c(1,3)) par(cex=1, xpd=NA) plot(gam.from.mgcv, select=2, pers=T, theta=-65, phi=20, scale=0, xlab="\n\n\nLongitude", ylab="\n\nLatitude", main="", ticktype="detailed", expand=0.8) par(srt=100, adj=0.5) #angle and alignment to set for z label text(-0.5,-0.06,"Effect\n\n") #x,y coordinates to place z label How do I adjust the tick labels? Also, I would like to remove the negative signs...