NEWS
bspline 2024-07-02
- fixed typo in example of
pbsc()
- fixed syntax error in manul for
bsc() and bsp()
- fixed missing variable in test of example for
pbsc()
- fixed missing export for
pbsc()
bspline 2023-05-30
- fixed typo in rgl example of
bcurve()
- fixed NEWS mention of
parr() for v2.2.
- added
pbsc()
bspline 2023-05-26
- added
bcurve() for building nD curves from a set of control points
- added
parr() polynomial formulation of B-splines
bspline 2022-09-26
smbsp() can estimate covariance matrix of estimated coefficients- added
dmat() for differentiation operator
ipk() is now exported and tested- fixed 0-value for abscissas on the right hand side of the knot interval
bspline 2022-04-19
bsc() can calculate Jacobian of basis vectors as function of knots.
By consequence, the suggestion of numDeriv package is removed- added
jacw() calculating Jacobian of B-spline with weights
- added
ibsp() for integration
- now,
iknots() can deal with repeated x values
- added monotonicity and positivity optional constraints
- added Copyright field to DESCRIPTION
- fixed inequality generation in
fitsmbsp()
- fixed gcc-12 compile error
bspline 2022-03-17
- fixed ipk() ASAN problem signaled by R CRAN team
- fixed export of
par2bsp()
- fixed error in example of
fitsmbsp()
- fixed debug printing in
iknots()
- increased resolution from 5 to 10 intervals for tv fitting by linear
B-splines in
iknots()
- forced monotonicity in
iknots() despite possible round-off errors
- added URL and BugRepport in DESCRIPTION
bspline 2022-03-11