poweRlaw 1.0.0
2025-02-02
- fix: Catch extreme tail situations for log-normal distribution
#88.
- fix: Package engine in vignette
- fix: Linting
- feat: Add pkgdown Website
- docs: Improve lognormal docs #92
- tests: Fix partial argument warnings in test files
poweRlaw 0.70.6
- Change
scrpage2 to scrlayer-scrpage in
vignettes. scrpage2 now obsolete.
- Removed unused
Suggests.
poweRlaw 0.70.5
- Use
pracma for calculating zeta().
VGAM may be getting archived.
poweRlaw 0.70.4
- As v0.70.3, but README URL tweaked for CRAN (www. ->
https://www.)
poweRlaw 0.70.3
- Fix typo in file name.
- Better handling of extreme data.
- Bug fix: Setting
seed = NULL could lead to repeatable
random numbers. This is now avoided.
- Bug fix: Set correct lower bound for weibull optimiser
- Retrieve simulations via
get_*_sims() functions.
- Indicate when we have values of x larger than xmax.
poweRlaw 0.70.2
- Bug fix: Input and output of dpldis should be the same (thanks to
@mpadge #73).
- Optimisation: Used the compressed data for ll calculations in
lognormal (thanks to @maxbiostat #80).
poweRlaw 0.70.1
- Bug fix: Very rarely bootstrapping results in singular
datasets.
poweRlaw 0.70.0
- Update documentation
- Bug fix: 1 sided p-value for Vuong’s.
- Now pass a matrix of parameters when estimating xmin (fixes #68).
Used for lognormal distribution.
poweRlaw 0.60.3
- Incorrect p-value for bootstrap_p (fixes #64). Thanks to @lsaravia for
reporting.
poweRlaw 0.60.0
- New distance argument for estimate_xmin and bootstrap functions. No
longer limited to the KS distance measure.
- Better error handling in the bootstrap function. Fix for
https://github.com/csgillespie/poweRlaw/issues/60. Thanks to @lsaravia for
reporting.
- Added in the Weibull distribution. Fix for
https://github.com/csgillespie/poweRlaw/issues/57.
poweRlaw 0.50.1 (not on CRAN)
- Bug fix: Export get_n in bootstrap_p. Fix for
https://github.com/csgillespie/poweRlaw/issues/53. Thanks to @AnaCG for reporting.
poweRlaw 0.50.0
- Added get_ntail function which returns the number of points greater
than or equal to xmin.
- Added get_n function which returns the sample size.
- Bug fix: bootstrap_p was incorrect for CTN models
(https://github.com/csgillespie/poweRlaw/issues/52). Thanks to @lsaravia for reporting
and diagnosing the problem.
poweRlaw 0.40.0 (not on CRAN)
- Add ByteCompile flag. Testing suggests that bootstrapping is now
around twice as fast.
- Added seed and package_# poweRlaw to the output of bootstrap and
bootstrap_p.
- Added poisson random number generator.
poweRlaw 0.30.2
- Bug fix: Plotting the data cdf failed when data values were larger
than
xmax
(https://github.com/csgillespie/poweRlaw/issues/40). Thanks to @LaurentFranckx
poweRlaw 0.30.1
- Bug fix: pdf and cdf functions should now handle values of q less
than xmin in a sensible way (Thanks to Pierce Brooks)
poweRlaw 0.30.0
- New package title to satisfy CRAN
- A new xmax argument has been added to the bootstrap and
estimate_xmin functions. This argument limits the search space when
calculating the KS statistic.
- The all_values argument has been removed from dist_cdf. A new
function dist_all_cdf has been created.
- Added random number generators for log normal and exponential
functions (https://github.com/csgillespie/poweRlaw/issues/32)
- Added seed argument to bootstrap and bootstrap_p functions
- Added warning message to handle estimation in tail regions
(https://github.com/csgillespie/poweRlaw/issues/31)
- Bug fix: Bootstrap edge cases
(https://github.com/csgillespie/poweRlaw/issues/29) @jkeirstead
poweRlaw 0.20.5
- Further changes to the tolerance in the test suite comparison
(Solaris-sparc failed to build)
poweRlaw 0.20.4
- Added tolerance to test suite comparison (
Solaris-sparc
failed to build)
- Removed tufte vignette styles
poweRlaw 0.20.3
- Test suite now included in the package
- Improved numerical stability when working out discrete exp and log
normal pdfs (https://github.com/csgillespie/poweRlaw/issues/21)
- Merged data_max and xmins argument in estimate_xmin function
- Added example on copying distribution objects
(https://github.com/csgillespie/poweRlaw/issues/9)
- Added new vignette on comparing distributions
(https://github.com/csgillespie/poweRlaw/issues/8)
- Bug fix: When estimating xmin is not possible (e.g. not enough
data), estimate_xmin now returns NA rather than an error
(https://github.com/csgillespie/poweRlaw/issues/25)
- Bug fix: When setting parameters in distributions, no longer a
strict class comparison
- Bug fix: Error when the length of xmins is 1 in estimate_xmin
(https://github.com/csgillespie/poweRlaw/issues/20). Thanks to @linzhp
- Bug fix: Generating random numbers for the discrete power-law
distribution wasn’t quite right for small x values.
(https://github.com/csgillespie/poweRlaw/issues/24). Thanks to @wrhaas.
poweRlaw 0.20.2
- Discrete power-law mle now uses L-BFGS-B optimiser by default
- Vignette source now included within the package
- Bug fix in lines methods
- Bug fix: use data_max argument in estimate_xmin
(https://github.com/csgillespie/poweRlaw/issues/13) Thanks to @pgoldberg.
poweRlaw 0.20.1
- Updated documentation
- Added swiss_prot data set
- Renamed NativeAmerican to native_american
- Renamed USAmerican to us_american
- Changed license to GPL-2 | GPL-3
poweRlaw 0.20.0
- Added discrete exponential function
- Added compare_distribution functions
- dist_pdf now have a log argument
- Updated documentation
- Bug fixes
poweRlaw 0.17.0
- Added discrete log normal, log normal and poisson
distributions.
- Generic plot functions added for bootstrap output.
- Test suite.
- New examples vignette.
- Bug fixes
poweRlaw 0.16.1
- bootstrap_xmin now implements the procedure described in
Clauset
- bootstrap_p estimates the p-value
poweRlaw 0.16.0
- Added dist_data_cdf_function
- Can now plot the entire data line and add distribution lines
starting at xmin
- Added vignette
- Improved documentation
- Deprecated pl_data data class
poweRlaw 0.15.2
- Generating discrete random numbers took up too much memory. Reduced
the threshold for switching to the CTN PL distribution.
poweRlaw 0.15.1
- Bug fix in the lines and points function
poweRlaw 0.15.0
- Adding support for continuous power-laws
poweRlaw 0.14.4
- No visible changes - preparing for future R # poweRlaws.
- Added discrete_xmax parameter to the discrete random number
generator. This parameter controls where we change from using a (true)
discrete random number generator to a CTN approximation.
poweRlaw 0.14.3
- xmin now set to minimum value of x
poweRlaw 0.14.2
- Plots, lines and points functions now return the data using
invisible
- Moved to parSapplyLB
- Added a bootstrap_moby data set.
poweRlaw 0.14.1
- Bug fix when calculating the bootstrapping p-value
poweRlaw 0.14
- Added explicit garbage collection call to the bootstrap routine to
avoid memory issues.
poweRlaw 0.13
- Created the estimate_pars method - an mle estimate of the
parameters.
poweRlaw 0.12
- Fixed bug when calculating the KS statistics
- Updated docs
poweRlaw 0.11
- Fixed bug in random number generator
- Updated docs
poweRlaw 0.1