Added a NEWS.md file to track changes to the
package.
registr 1.0.0
Preparing for first release to CRAN
Added Erin McDonnell as an author
registr 1.1.0
Erin McDonnel added non-parametric updates
Updated vignette as well
Use of periodic b-splines
get her to implement gradient for parametric warping stuff
registr 2.0.0
registr is now able to handle incomplete curves (see new
vignette)
Added ‘two-step GFPCA’ as alternative GFPCA approach
New plot function for GFPCA results
Parallelized the registration call
Added user-specified template functions by argument
‘Y_template’
Added Gamma and Poisson family
Added Alexander Bauer an an author
registr 2.1.0
Changed convergence threshold in register_fpca from 0.00001 to
0.0001 as a more reasonable threshold in many data situations.
Improved robustness of ‘cov_hall’ by (i) first centering the curves
before taking the cross product and smoothing it and by (ii) ensuring
positive (semi-)definiteness of the covariance matrix with
‘Matrix::nearPD’.
Improved speed of ‘cov_hall’ for large data by using ‘mgcv::bam’ for
smoothing.
Added argument ‘npc_varExplained’ to functions ‘fpca_gauss’ and
‘bfpca’ to choose the number of FPCs based on the share of explained
variation.
All ‘verbose’ arguments now take values between 0-4 to better
control the level of detail of info messages.
A lot of minor fixes and refinements.
Updated potentially invalid URLs
Preparing things below
mgcv spline choices
penalization for optimization (not sure how to choose best
sigma)
registr 2.1.1
Bug fixes to address source code pointing to old GCC compiler
Updated email address of maintainer
Minor documentation fixes
registr 2.2.1
New submission after package was archived
Dropped C++11 specification and added
-DARMA_USE_CURRENT to support RcppArmadillo 15+
Fixed Rd cross-reference for gamm4 (added package
anchor)