[R] [R-pkgs] dcemri: A package for medical image analysis

2009-08-13 Thread Brandon . J . Whitcher
dcemri 0.10 has been released on CRAN "dcemri" is (to the best of my knowledge) the first public-domain software package for the quantitative analysis of dynamic contrast-enhanced MRI (DCE-MRI) and diffusion-weighted MRI (DW-MRI or DWI). Data import and export is availble for ANALYZE or NIfTI

[R] smv() in "e1071" and the BreastCancer data from "mlbench"

2009-04-01 Thread Brandon . J . Whitcher
R-help, I am trying to perform a basic anlaysis of the BreastCancer data from "mlbench" using the svm() function in "e1071". I use the following code library("e1071") library("mlbench") data(BreastCancer) BC <- subset(BreastCancer, select=-Id) pairs(BC) model <- svm(Class ~ ., data=BC, cross=1

[R] Has someone connected R with ITK?

2009-03-24 Thread Brandon . J . Whitcher
Dear R users, I am curious to know if someone has connected R with the Insight Segmentation and Registration Toolkit (www.itk.org). From the website... ITK is an open-source, cross-platform system that provides developers with an extensive suite of software tools for image analysis. Developed