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I would like to install the package "growth" as it contains the function "corgram" and some other presumably useful stuff for time series analysis. I can see it is in R standard library list: http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/doc/html/packages.html<http://hosho.ees.hokudai.ac.jp/%7Ekubo/Rdoc/doc/html/packages.html> http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/library/growth/html/00Index.html <http://hosho.ees.hokudai.ac.jp/%7Ekubo/Rdoc/library/growth/html/00Index.html> But the comm...

I am using this code to calculate the moving average mean.It worked fine but when I wanted to also calculate based on sd(stander deviation) I got the error shown below. I read this documentation of R movingFun and found that sd was mentioned at http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/library/raster/html/movingFun.html I wonder if needs any other things to conseder or sd is not at all supplied by this function. sami<- list.files("C:\\Usersfinal-2010", "*.envi", full.names = TRUE) saf=stack(sami) dm <...

...ecomes mandatory when the screen is not large enough), and thus to accommodate with very high rows and tiny columns. This flaw led several useRs to develop alternative functions in external packages : http://bioinformatics.mdanderson.org/Software/OOMPA/ClassDiscovery/html/aspectHeatmap.html http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/library/gplots/html/heatmap.2.html But after a quick look at the "stats" package sources, this seems quite easy to fix, without breaking backward compatibility : [ src/library/stats/R/dendrogram.R ] - line 689 : add "width=1" and "height=1&q...

Hi Can anyone tell me how to convert an image file (a jpg file for instance) into a matrix file? The command image(blabla) transforms a matrix into an image file, I am searching exactly the inverse. Thanks... [[alternative HTML version deleted]]

Dear researchers I wish to plot a box plot without the mean line (the black line) and the i wish a full line for the standard deviation This is an example mytest <- c(2.1,2.6,2.7,3.2,4.1,4.3,5.2,5.1,4.8,1.8,1.4,2.5,2.7,3.1,2.6,2.8) boxplot(mytest) really thanks Gianni [[alternative HTML version deleted]]

...al regression models in two (actually 3) groups. Disclaimer: I am quite new to R, so I might be missing some terminology that I have not come across.   I am trying to find out if I can easily implement a Wald test in R for this, but the only relevant thing that I came across is this link (http://hosho.ees.hokudai.ac.jp/~kubo/Rdoc/library/aod/html/wald.test.html), which seems to be referring to comparing the coefficients of separate IVs within the same regression. What I am interested is to compare the coefficients of the same IVs across three regressions and across three groups.  Some basic...

Dear editor: I'm writing this letter to enquire where can I download the package of "lmtest". Can you send me this package? THanks a lot. Best regards, Shu-Fei Wu