Displaying 4 results from an estimated 4 matches for "joeclark77".
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joeclark
2012 Oct 08
6
How to use Lines function to draw the error bars?
fit lwr upr
1 218.4332 90.51019 346.3561
2 218.3906 90.46133 346.3198
3 218.3906 90.46133 346.3198
4 161.3982 44.85702 277.9394
5 192.4450 68.39903 316.4909
6 179.8056 56.49540 303.1158
7 219.5406 91.52707 347.5542
8 162.6761 46.65760 278.6945
9 193.8506 70.59838 317.1029
10 181.3816 58.11305 304.6502
11 221.2871 92.14366 350.4305
12 164.2947 47.91081 280.6785
13
2012 Jul 10
1
outer() or some other function for regression prediction with 2 IVs
Hi there, I'm trying to prep some data for a persp() surface plot
representing the predictions from a regression with two inddependent
variables. The regression model "m3" has an intercept, 2 linear terms,
and 2 squared terms. The coefficients are given by coef(m3).
My approach to generating the predictions for a range of each of my IVs,
"s" and "d" was
2012 Jul 02
3
carpet plots
Hi all,
I wonder why there is so little software for carpet plots (german:
Rasterdiagramm) (Three dimensional plot (x, y, z), the 3rd dimension
(z) symbolized by colourgradients). Besides from one or the other non
free software I only found an OpenOffice macro, a combination of
Gnuplot and Excel (an Excel macro calling gnuplot)
(http://www.johannes-hopf.de/2009/12/carpet-plot-version-1-3/9 and
2013 Mar 01
3
interactive visualizations - anyone use SVGAnnotation?
Hi all:I found some great demonstrations of interactive presentation graphics generated in R with the SVGAnnotation package, here:http://www.omegahat.org/SVGAnnotation/http://www.omegahat.org/SVGAnnotation/SVGAnnotationPaper/SVGAnnotationPaper.htmlI tried to install the package available at that website (it's not on CRAN) and am getting some pretty uninformative errors (see below). My best