Spbsampling 1.3.5
Spbsampling 1.3.4
- Functions
pwd()
and swd()
now return a
list with the following components: s
, the samples stored
in a matrix nrepl * n
, and iterations
, the
number of iterations run by the algorithm.
- Functions
stprod()
and stsum()
now return
a list with the following components: mat
, the standardized
matrix, iterations
, the number of iterations run by the
algorithm, and conv
, 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()
and
hpwd()
changed the name of the parameter nsamp
in n
.
Under the hood
- In the functions
pwd()
and swd()
introduced stopping criterion.
Spbsampling 1.3.1
Usage
- In the functions
pwd()
, swd()
and
hpwd()
changed the name of the parameter bexp
in beta
.
- In the functions
stprod()
and stsum()
changed the name of the parameter vec
in
con
.
Under the hood
- In the functions
pwd()
and swd()
replaced
arma::sort_index()
with
arma::stable_sort_index()
.
- In the functions
pwd()
, swd()
and
hpwd()
fixed the sample size check.
Spbsampling 1.3.0
New features
- In the functions
pwd()
and hpwd()
a new
parameter called bexp
has been introduced, which regulates
the amount of spread of the samples. Default value set to
10
.
- In the function
swd()
the parameter bexp
is now set to double and with default equal to 10
.
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()
and hpwd()
from a matrix of dimension
(nsamp * nrepl) * 2
to a matrix of dimension
nrepl * nsamp
.
- Removed Rdpack from
Imports
.
- Minor improvements of guides.
- Changed name of file
heurprod.cpp
to
hpwd.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()
and swd()
the
parameter nrepl
is now set to default at
1
.
- In the functions
pwd()
and swd()
the
parameter niter
is now set to default at
10
.
- In the functions
stprod()
and stsum()
the
parameter differ
is now set to default at
1e-15
.
- In the functions
stprod()
and stsum()
the
parameter niter
is now set to default at
1000
.
- In the functions
stprod()
and stsum()
there is no print for each convergence step anymore.
Improvements under the hood
- The functions
pwd()
and swd()
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.md
file to track changes to the
package.
- Updated
DESCRIPTION
file.
Spbsampling 1.0.0