search for: heidemei

...GG %in% selector) barchart(Zeitraum ~ Fracht | FGG, layout = c(1,3), groups = Pfad, stack = TRUE , col = p, data = dfsel, xlab = "Eintr?ge (t/a)",auto.key = list(title = "Pfade",columns = 2,space = "bottom"),main = title) } ------------------------- -- Dr. Joachim Heidemeier c/o Umweltbundesamt FG II 2.2 Tel.: +49340 2103-2780 eMail: joachim.heidemeier at uba.de

...9;d like to add one column with the center of each group with width=2 for an x value in the interval of the class. So the output should look like x y x-grouped 1.3 2.2 1 2.5 3.4 3 3.1 3.7 3 8.2 9.5 9 7.5 8.3 7 What would be the R'ish idiom to do this operation? TIA joachim -- Dr. Joachim Heidemeier c/o Umweltbundesamt FG II 2.2 Tel.: +49340 2103-2780 eMail: joachim.heidemeier at uba.de

...in% selector) barchart(Zeitraum ~ Fracht | FGG, layout = c(1,3), groups = Pfad, stack = TRUE , col = p, data = dfsel, xlab = "Einträge (t/a)",auto.key = list(title = "Pfade",columns = 2,space = "bottom"),main = title) } ------------------------- -- Dr. Joachim Heidemeier c/o Umweltbundesamt FG II 2.2 Tel.: +49340 2103-2780 eMail: joachim.heidemeier@uba.de [[alternative HTML version deleted]]

...When I'm trying to skip the spatial aggregation, i.e. just do the block_averaging over years, I have the problem (AFIU the man page), that I can't provide the years vector as parameter to the function block_average via tapply. What would be the R-ish approach to this problem. TIA joachim heidemeier -- Dr. Joachim Heidemeier c/o Umweltbundesamt FG II 2.2 Tel.: +49340 2103-2780 eMail: joachim.heidemeier@uba.de [[alternative HTML version deleted]]

...he intercept is random on both levels and the variable stderr_D (the sampling variance) is supposed to be random only on level one. Besides, I need to constrain the variance of stderr_d to equal 1. Could anybody help me correct the code I provided? Thanks in advance for your time. Cheers, Heike Heidemeier --