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Building Packages On Windows
!
Requires Rtools
• Contains all compilers and Unix tools
• http://www.murdoch-sutherland.com/Rtools
!
LaTeX: http://www.miktex.org 
!
For additional help, see:  
Google 
• r-devel mailing list
FAQ: 
http://cran.cnr.berkeley.edu/bin/windows/base/rw-FAQ.html
• http://faculty.chicagogsb.edu/peter.rossi/research/bayes%20book/b
, accessed 2008.11.02
21 / PDF Solutions Inc.
Convert pdf page to jpg - Convert PDF to JPEG images in C#.net, ASP.NET MVC, WinForms, WPF project
How to convert PDF to JPEG using C#.NET PDF to JPEG conversion / converter library control SDK
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Convert pdf page to jpg - VB.NET PDF Convert to Jpeg SDK: Convert PDF to JPEG images in vb.net, ASP.NET MVC, WinForms, WPF project
Online Tutorial for PDF to JPEG (JPG) Conversion in VB.NET Image Application
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Building Packages On Mac
!
Mac tools are usually not loaded “out-of-the-box”
• Required tools maybe downloaded or installed from 
the OSX installation CDs
• http://developer.apple.com/tools/xcode/
!
Latex: http://www.tug.org/mactex/
!
Building packages on PPC and Intel Macs slightly 
different
• See the FAQ 5.4 on link below
!
Help
http://cran.cnr.berkeley.edu/bin/macosx/RMacOSX-FA
• R-SIG-Mac mailing list
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C# Create PDF from images Library to convert Jpeg, png images to
Batch convert PDF documents from multiple image formats, including Jpg, Png, Bmp, Gif, Tiff Any piece of area is able to be cropped and pasted to PDF page.
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C# Image Convert: How to Convert Adobe PDF to Jpeg, Png, Bmp, &
This demo code just converts first page to jpeg image. String inputFilePath = @"C:\input.pdf"; String outputFilePath = @"C:\output.jpg"; // Convert PDF to jpg.
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Typical Package Check And Install Sequence 
!
R CMD build packageName 
• (or “R CMD build pkg” with an R-Forge package) 
• Windows:  in a “Command Prompt” window with 
‘packageName’ in the local directory 
• Creates “packageName_x.y-z.tar.gz” 
!
R CMD check packageName_x.y-z.tar.gz 
!
R CMD install packageName_x.y-z.tar.gz
• Installs it in your local installation of R 
!
R CMD install --build packageName_x.y-z.tar.gz 
Creates “packageName_x.y-z.zip”, which can be 
used to install “packageName” on other Windows 
computers  
current package 
version number
All “R CMD” commands are executed in a Windows 
CMD terminal (or analogous terminal for other OSes)
C# Image Convert: How to Convert Tiff Image to Jpeg, Png, Bmp, &
RasterEdge.XDoc.Office.Inner.Office03.dll. RasterEdge.XDoc.PDF.dll. RasterEdge.XDoc. PowerPoint.dll. This demo code will convert first page to jpeg image.
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VB.NET PDF Convert to Images SDK: Convert PDF to png, gif images
Convert PDF to Jpg, Png, Bmp, Gif, Tiff and Bitmap in ASP.NET. Dim page As PDFPage = doc.GetPage(0) ' Convert the first PDF page to a PNG file.
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Cryptic Error Message?  
!
invisible(lapply(list.files(“~packagepath/R", full = 
TRUE, pattern="\\.R$"), source))
This call individually sources every R file in a 
directory
• Identifies particular functions and lines with syntax 
errors 
!
Google 
!
RSiteSearch 
• www.r-project.org " Search 
• Function in R (i.e. RSiteSearch(restrict = “functions”))
• R-devel mailing list
!
Undo recent changes and try again from the last 
working version 
VB.NET PDF - Convert PDF with VB.NET WPF PDF Viewer
Image from PDF Page. Image: Copy, Paste, Cut Image in Page. with high quality, support converting PDF to PNG, JPG, BMP and GIF. Convert PDF to Word DOCX document.
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VB.NET Create PDF from images Library to convert Jpeg, png images
Components to batch convert PDF documents in Visual Basic .NET image formats in VB.NET, including Jpg, Png, Bmp Crop and paste specified image area to PDF page.
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Submitting A Package To CRAN 
!
www.r-project.org -> CRAN -> (select a local mirror)  
!
Build packageName_x.y-z with the current version of R 
!
Upload to ftp://cran.r-project.org/incoming 
packageName_x.y-z.tar.gz 
• (With firewall problems, can you use a different computer?)  
!
Email “cran@r-project.org” 
subj: packageName_x.y-z.tar.gz now on CRAN 
• text:  “uploaded to CRAN\incoming. GPL (>= 2)” 
C# WPF PDF Viewer SDK to convert and export PDF document to other
from PDF Page. Image: Copy, Paste, Cut Image in Page. Link: Edit with high quality, support converting PDF to PNG, JPG, BMP and Convert PDF to Word DOCX document
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C# TIFF: C#.NET Code to Convert JPEG Images to TIFF
and REImage object to single or multi-page Tiff image Use C# Code to Convert Jpeg to Tiff. string[] imagePaths = { @"C:\demo1.jpg", @"C:\demo2.jpg", @"C:\demo3
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Outline 
!
Installing R and R Packages 
!
Obtaining source code 
!
Creating R packages 
!
Establishing and Maintaining Local R Archive 
Networks 
!
Using Subversion (SVN) 
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Local R Archive Networks 
!
Why:  
• Share work with others that 
you may not want to share 
with the world 
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!
How:  
• Requires access to a web server
Then setting up a very specific directory structure to hold 
both source and binary packages
• bin directory contains compiled packages for Windows 
(*.zip) or Mac (*.tgz)
Must contain a subdirectory for every supported version of 
R
• src directory contains package source (*.tar.gz)
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Repository Directory Structure
!
/www (directory that is visible from web)
• bin
•windows
•contrib
• 2.7 "
• 2.8 "
•macosx
contrib
• 2.7 "
• 2.8 "
• src
•contrib "
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package1_x.y-z.zip
package2_x.y-z.zip
PACKAGES
package1_x.y-z.tgz
package2_x.y-z.tgz
PACKAGES
package1_x.y-z.tar.gz
package2_x.y-z.tar.gz
PACKAGES
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Accessing The Repository Via install.packages
!
The PACKAGES file 
identifies which version to 
install
• Contents of PACKAGES 
equal DESCRIPTION file 
from each package
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!
Installing a package
• install.packages(“packageName”, repos = 
“http://my.Rrepos.com”)
• Or add to Rprofile.site (in $RHOME/etc)
options(repos = c(CRAN = "http://cran.cnr.berkeley.edu",
myCRAN = "http://my.Rrepos.com",
CRANextra = "http://www.stats.ox.ac.uk/pub/RWin"),
max.print=222)
R.home() # R installation directory 
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Outline 
!
Installing R and R Packages 
!
Obtaining source code 
!
Creating R packages 
!
Establishing and Maintaining Local R Archive 
Networks 
!
Using Subversion (SVN) 
• Why?  
Installing and Using Subversion 
• R-Forge 
• a local Subversion (SVN) repository
How to use 
•How to establish and maintain 
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