Publications by tomizono
Control the Function Scope by the R Package Namescope
An attractive feature of the package is the namespace. The R language cannot write a function that has a limited scope. But converting the same script to a package brings a scope by the namespace. Because every package with namespace is loaded in a separated environment, functions are protected from overwriting. aa.R # for package a c <- f...
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Building R-devel on Mac OS X (mountain lion)
Requirement To build R-devel from source on Mac OS X 10.8, following two tools are at least required. Xcode Development Tools GNU Fortran Compiler These can be gotten at the App Store and at urls below. http://r.research.att.com/tools/ http://cran.r-project.org/bin/macosx/tools/ ( http://cran.ism.ac.jp/bin/macosx/tools/ ) Unfortunately, the g...
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elliplot 1.1.0 package released
I released R package elliplot version 1.1.0. This package contains ellipseplot and midpoints. It is to visualize a correlation between 2 sets of independent observation with common factors. Details are written at http://tomizonor.wordpress.com/2013/04/29/ellipse-plot/ install 1. Download the package file elliplot_1.1.0.tar.gz at http://code.go...
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Making of elliplot package
The elliplot package is my first package for R. So I want to write down details of making that, both for myself and for people following. original source The ellipseplot sources before packaging is available at the following svn host. http://code.google.com/p/cowares-excel-hello/source/browse/#svn%2Ftrunk%2Fellipseplot package source The ell...
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elliplot 1.1.1 package is now available at CRAN
A good news is that the elliplot 1.1.1 is listed at CRAN. Now the procedure to install is simple for Windows users. install.packages('elliplot') library(elliplot) ellipseplot(1:9) The above is the simplest way to install, load and use the package. Mac users may want to try the followings, because a binary package for Mac is not available at this...
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boxplotdbl and diaplt Packages 1.0.0 Public Beta are Available
These are beta version because the help manuals are not written yet. Their functions are already matured to the releasse stage. I will put them to CRAN as soon as finishing help files, and that will be after a few weeks. Once submitted to CRAN, things will go slower. So reporting bugs or giving me any suggestions are especially welcomed b...
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Beads Summary Plot of Ranges for R
The beadsplot function is designed for a data frame with a factor column and many observation columns. This function summarize the data visually. The builtin iris data is suitable to start with this function quickly, because it has a factor on 5th column, and other 4 columns are numeric observations. Let’s make a summary table of iris data...
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Double Box Plot package boxplotdbl 1.2.0 released
This article describes changes from the first release on March 2013, including changes from the beta release of package boxplotdbl. New features Newly supported arguments: col COLOR.SHEER factor.labels draw.legend shading shading.angle blackwhite STAT Implicitly supported arguments: following boxplot color parameters were added. medcol whiskc...
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boxplotdbl 1.2.2 and diaplt 1.2.1 packages are now available at CRAN
The boxplotdbl 1.2.2 and the diaplt 1.2.1 are listed at CRAN. Now the procedure to install, load and use the package is: install.packages('boxplotdbl') library(boxplotdbl) f <- as.factor(rep(1:2, each=5)) boxplotdou(f, rnorm(10), f, runif(10)) install.packages('diaplt') library(diaplt) beadsplot(1:2) If you see a message that a binary package ...
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Periodic matrix model for annual plant demography
Let’s challenge to build a matrix population model of annual organisms and then calculate the population growth rate λ using R. Consider a simple life cycle of imaginary annual plants; that germinate in spring, flower in summer, produce seeds in autumn, and are dead in winter. Though parent plants are dead in winter, dormant seeds are alive in...
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