On Sun, 18 May 2008, [EMAIL PROTECTED] wrote:
Quantreg package allows to plot the summary of models derived by quantile regression at different taus. The plot shows the parameters variation by varying taus: intercept and slope (for a linear model). Together with these values even confidence intervals may be plotted, based on the threshold given within the summary (e.g. alpha=0.01 equals 99% CI). However the graphic even plots the mean of all the values as a red line together with CI. I would like to remove such a useless information from the graphic.
1. It's not the "mean of all values", it's the OLS coefficients with associated confidence bounds. 2. Be more polite. Not everyone will share your judgement that this information is useless. 3. Read the docs: Argument lcol can be used to modify the properties of the OLS lines, e.g. plot(sfm, lcol = "transparent") Z
Here the main code: model<- rq(y~x,data=dataset, tau = 0.8:10/10) # here is the model model.summary<- summary(model) plot(sfm) # this function plots the summary parameters together with a red line I would like to remove Any help appreciatedÂ… Duccio ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
