Spbsampling 1.3.5
Spbsampling 1.3.4
- Functions pwd()andswd()now return a
list with the following components:s, the samples stored
in a matrixnrepl * n, anditerations, the
number of iterations run by the algorithm.
- Functions stprod()andstsum()now return
a list with the following components:mat, the standardized
matrix,iterations, the number of iterations run by the
algorithm, andconv, the convergence reached by the
algorithm.
Spbsampling 1.3.3
- Fixed typos in some examples.
Spbsampling 1.3.2
Usage
- In the functions pwd(),swd()andhpwd()changed the name of the parameternsampinn.
Under the hood
- In the functions pwd()andswd()introduced stopping criterion.
Spbsampling 1.3.1
Usage
- In the functions pwd(),swd()andhpwd()changed the name of the parameterbexpinbeta.
- In the functions stprod()andstsum()changed the name of the parametervecincon.
Under the hood
- In the functions pwd()andswd()replacedarma::sort_index()witharma::stable_sort_index().
- In the functions pwd(),swd()andhpwd()fixed the sample size check.
Spbsampling 1.3.0
New features
- In the functions pwd()andhpwd()a new
parameter calledbexphas been introduced, which regulates
the amount of spread of the samples. Default value set to10.
- In the function swd()the parameterbexpis now set to double and with default equal to10.
Minor improvements
- Minor improvements of guides:
- some updates to the examples;
- removed some non-ASCII characters;
- inserted links to reference websites.
 
Spbsampling 1.2.0
- Changed output of functions pwd(),swd()andhpwd()from a matrix of dimension(nsamp * nrepl) * 2to a matrix of dimensionnrepl * nsamp.
- Removed Rdpack from Imports.
- Minor improvements of guides.
- Changed name of file heurprod.cpptohpwd.cpp
Spbsampling 1.1.0
New features
- Added a new function sbi()for compute the spatial
index of a sample, implemented in C++ through the Armadillo library,
using Rcpp and RcppArmadillo.
- In the functions pwd()andswd()the
parameternreplis now set to default at1.
- In the functions pwd()andswd()the
parameterniteris now set to default at10.
- In the functions stprod()andstsum()the
parameterdifferis now set to default at1e-15.
- In the functions stprod()andstsum()the
parameterniteris now set to default at1000.
- In the functions stprod()andstsum()there is no print for each convergence step anymore.
Improvements under the hood
- The functions pwd()andswd()now take
advantages of the Armadillo library.
- The function stprod()is now implemented in C++ through
the Armadillo library, using Rcpp and
RcppArmadillo.
- The function stsum()is now implemented in C++ through
the Armadillo library, using Rcpp and
RcppArmadillo.
- The function hpwd()is now implemented in C++ through
the Armadillo library, using Rcpp and
RcppArmadillo.
- In all the functions there are now checks about the correct
inputs.
Minor improvements
- Correction of some typos along the guides.
Miscellaneous
- Added a NEWS.mdfile to track changes to the
package.
- Updated DESCRIPTIONfile.
Spbsampling 1.0.0