apache / commons-statistics / 262

Builds Branch Commit Type Ran Committer Via Coverage
262 master Add CODE_OF_CONDUCT.md push garydgregory travis-ci-com pending completion   set done
261 master Update f distribution pdf function Greater accuracy is obtained using log(pdf) than using the log computation. However the regular pdf may have intermediate overflow with extreme parameters when the result is finite. Extract the pdf and logpdf c... push aherbert travis-ci-com pending completion   set done
260 master Add sample size = 0 test case push aherbert travis-ci-com pending completion   set done
259 master Update F distribution with the beta function Added second PDF form to the class javadoc. Use the beta function following the Boost documentation for the F distribution. The CDF and SF can use the regularized beta or its complement. This is chos... push aherbert travis-ci-com pending completion   set done
258 master Add a t-distribution sampler push aherbert travis-ci-com pending completion   set done
257 master STATISTICS-25: Use beta function for the PDF Added PDF test data for large degrees of freedom. push aherbert travis-ci-com pending completion   set done
256 master Remove RegularizedBetaUtils The complement function is provided by Commons Numbers. push aherbert travis-ci-com pending completion   set done
255 master Beta distribution to use RegularizedBeta.complement function Lower test tolerance from 1e-14 to 8e-15. push aherbert travis-ci-com pending completion   set done
254 master Beta distribution to use beta functions from Commons Numbers Use RegularizedBeta.derivative. Use LogBeta in place of 3 LogGamma calls. Test data has been updated to 17 significant figures. Test tolerance lowered from 5e-14 to 1e-14. push aherbert travis-ci-com pending completion   set done
253 master STATISTICS-25: T-dist to use the complement of the regularized beta NUMBERS-181 improved the regularized beta function. This allows increasing the threshold for switching to the normal approximation. push aherbert travis-ci-com pending completion   set done
252 master Drop redundant test. push aherbert travis-ci-com pending completion   set done
250 master STATISTICS-52: Add a high precision PDF to the normal distribution Exploit information in the round-off from x*x to increase the precision of exp(-0.5*x*x) when x is large. Add a benchmark to demonstrate this has minor impact on the runtime perf... push aherbert travis-ci-com pending completion   set done
249 master Fix maxima script to generated normpdf.csv The constant for sqrt(2*pi) was not correctly declared as a big float. The regenerated data is different from the 17th significant figure. push aherbert travis-ci-com pending completion   set done
248 master Update NOTICE to 2022 push aherbert travis-ci-com pending completion   set done
247 master Increase Exponential PDF test tolerance The Math.exp function is platform dependent and has lower accuracy than 1 ULP on the given test data depending on the JDK and OS. push aherbert travis-ci-com pending completion   set done