[R] Simple question.....

[Liaw, Andy]

See ?get.

Andy

> From: Fernando Espíndola
> 
> 
> Hi all user R,
> 
> My simple question is...I have a vector of names of predictors, 
> 
> text<-c("datem","cola","eslom")...I try to plot the model 
> with this predictor in sequence loop....,  
> for(i in 1:3){
> png(paste("fig_",i,sep=""))
> plot(preplot.gam(mod9)[[i]],se=T,rug=F,main="",xaxt="n",ylab="
> ",xlab="")
> axis(1,as.numeric(text[i]),as.character(text[i]),cex.axis=.9)
> dev.off()
> }
> 
> But the line with function axis get error
> 
> Error in axis(side, at, labels, tick, line, pos, outer, font, 
> vfont, lty,  :
>         no locations are finite
> 
> I put in shell text[i] give "datem", I try to erase the "", 
> can not search what is the function to erase this character 
> (""). Samebody can help me to erase "", when put the 
> predictor without "", datem, there not problem....
> 
> Thank for all  
> 
> 
> Fernando Espindola R.
> Division Investigacion Pesquera
> Instituto de Fomento Pesquero
> Blanco 839
> Valparaiso - CHILE
> 
> 
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