Re: [R] plotting log regression

(logypred)~x, col=2) plot(y~x, log=xy) lines(exp(logypred)~x, col=2) Chris -Original Message- From: Rui Barradas [mailto:ruipbarra...@sapo.pt] Sent: Friday, December 14, 2012 12:06 PM To: mrkooper Cc: r-help@r-project.org Subject: Re: [R] plotting log regression Hello, How can you expect

Re: [R] plotting log regression

Thank you for your help! i'm still wondering if it's possible to transfer the results of the log regression into a plot with the nonlog values. -- View this message in context: http://r.789695.n4.nabble.com/plotting-log-regression-tp4653087p4653279.html Sent from the R help mailing list

[R] plotting log regression

I want to plot the regression line of a log regression into a plot with my normal, nonlog, data. for example x - (1,2,3,4,5) y - (6,7,8,9,10) plot (x,y) I tried a log-regression by a - glm (log(y) ~ log(x)) and then i tried to insert the answer to my graph, where the standard values are

Re: [R] plotting log regression

Hello, How can you expect to see the fit line if you are ploting x and y values, not their logarithms? And your definitions of x and y are wrong, they should use c(). x - c(1,2,3,4,5) y - c(6,7,8,9,10) plot(log(x), log(y)) fit - lm(log(y) ~ log(x)) # Same as glm abline(fit) Please read