[R] round(1.5) = round(2.5) = 2?

) = 2 round (2.5) = 2. As a non-mathematician I am both puzzled and intrigued by this rule as it is against what I have learned in my math courses, i.e. round(1.5) = 2 round (2.5) = 3. I would like to understand the reason behind this rule. Thanks for your comments. Markus -- Markus Didion

[R] addtable2plot(plotrix)

on WinXP SP2. thanks Markus -- Markus Didion WaldökologieForest Ecology Inst. f. Terrestrische Oekosysteme Inst. of Terrestrial Ecosystems Departement UmweltwissenschaftenDept. of Environmental Sciences Eidg. Technische Hochschule Swiss Fed

Re: [R] B-W stacked area chart with pattern

with the subject How to fill bar plot with textile rather than color. Hope this helps, -- Markus Didion WaldökologieForest Ecology Inst. f. Terrestrische Oekosysteme Inst. of Terrestrial Ecosystems Departement UmweltwissenschaftenDept. of Environmental

[R] B-W stacked area chart with pattern

different pattern (or texture) for this purpose. I have searched the various help lists on graphics in R but was unable to find something appropriate. Thanks, Markus -- Markus Didion WaldökologieForest Ecology Inst. f. Terrestrische Oekosysteme Inst. of Terrestrial

Re: [R] B-W stacked area chart with pattern

shading. For good, distinguishable patterns I've been hoping to be able to fill an area with different symbols. Markus hadley wickham wrote: On Jan 29, 2008 9:12 AM, Markus Didion [EMAIL PROTECTED] wrote: Dear all, I would like to create a stacked area chart to show the development of species