Dear all, I released new versions of my R-packages *Morpho* and *Rvcg* on CRAN.
Here are the changes. New features in Morpho 2.3.0 - added function line2plane to calculate intersection of a line and a plane - added option pcAlign in function mirror to improve alignment to original object - added option pcAlign in relWarps and procSym to allow alignment to first specimen rather than PC-axes. - Gregory Jefferis added unit testing setup infrastructure - added new functions getPLSfromScores, getPLSscores, predictPLSfromScores, predictPLSfromData and plsCoVar for prediction and handling results from 2-Block PLS regression. - made relaxLM an S3 function and added methods for mesh3d to relax two meshes with corresponding vertices. Added use.lm to specify subset of coordinates for alignment if bending =FALSE - new option 'as.factor' in name2factor - deprecated warp.mesh (use tps3d now for meshes and matrices) - meshDist now allows custom colorramps - added option wireframe in deformGrid2d - added support for registered meshes in computeTransform - added selection of transform type in icpmat - added option use.lm to slider3d to specify subset for alignment if bending =FALSE - added getMeaningfulPCs to determine meaningful Principal Components, following Booksteins suggestion. - made optimization in pcAlign and mirror run in parallel (not supported on Windows OS). bugfixes and minor changes in Morpho - fixed normal handling in mergeMeshes - fixed coefficient scaling in RegScore - added update of normals in meshDist - removed unnecessary function meanMat and replaced it with generic colMeans - fixed calculation of loadings in pls2B Changes in Rvcg version 0.12.2 new features - updated vcglib source code to Revision: 5521 - added option as.int to vcgIsosurface - added option iterate in vcgClean bug fixes - removed wrong error call in vcgKDtree - silenced all output in vcgQEdecim if silent=T Best Stefan -- MORPHMET may be accessed via its webpage at http://www.morphometrics.org To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
