[R] Polynomial regression line

2011-10-28 Thread Fernando Andreacci
The cubic regression of my model is significant and I want to plot a line that best fits. It's not abline() function, because it has a curve. Please, how can I plot it? --- Fernando Andreacci Biólogo Fone +55 47 9921 4015 fandrea...@gmail.com [[alternative HTML version de

Re: [R] monthly boxplot

2011-08-09 Thread Fernando Andreacci
It worked, thanks. On Tue, Aug 9, 2011 at 4:15 PM, Brian Diggs wrote: > On 8/9/2011 10:32 AM, Fernando Andreacci wrote: > >> Hi, I got what I want using >> >> >> lines(varmeasure ~ vardates) >> >> but, as I'm using as.Date(vardates) in my boxplot

Re: [R] monthly boxplot

2011-08-09 Thread Fernando Andreacci
11 months in order to get jan to dez display. I need a way to keep my data display from oct 2010 to june 2011 but I also need a way to change how X scale is displayed. How can do it? Thanks On Tue, Aug 9, 2011 at 12:32 PM, David Winsemius wrote: > > On Aug 9, 2011, at 10:17 AM, Fernando

Re: [R] monthly boxplot

2011-08-09 Thread Fernando Andreacci
It worked, thanks. Is there a way to put a trend line through the boxplots? On Tue, Aug 9, 2011 at 10:58 AM, David Winsemius wrote: > > On Aug 9, 2011, at 9:46 AM, Fernando Andreacci wrote: > > I'm trying to make a monthly boxplot using this: >> >>

[R] monthly boxplot

2011-08-09 Thread Fernando Andreacci
I plot it in chronological order? thanks -- Fernando Andreacci [[alternative HTML version deleted]] __ 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.o

[R] Fwd: Ploting gradient

2011-07-28 Thread Fernando Andreacci
11:25 AM, Fernando Andreacci wrote: > >> I have a simple bar chart with annual precipitation (jan to dez). >> >> I want to plot, above each bar (on a line), a square wich is color based >> on >> a scale (0-100%). With 0 being white and 100 black, like a gradient. Is it >

Re: [R] Ploting gradient

2011-07-28 Thread Fernando Andreacci
11:25 AM, Fernando Andreacci wrote: > >> I have a simple bar chart with annual precipitation (jan to dez). >> >> I want to plot, above each bar (on a line), a square wich is color based >> on >> a scale (0-100%). With 0 being white and 100 black, like a gradient. Is it >

[R] Ploting gradient

2011-07-27 Thread Fernando Andreacci
I have a simple bar chart with annual precipitation (jan to dez). I want to plot, above each bar (on a line), a square wich is color based on a scale (0-100%). With 0 being white and 100 black, like a gradient. Is it possible? How to? Thanks -- Fernando Andreacci [[alternative HTML