6
78%
master: 78%

Ran 30 Jan 2019 09:23PM UTC

Files 102

Run time 8s

Badge

Embed ▾

Committed 30 Jan 2019 09:02PM UTC coverage: 78.187% (-0.02%) from 78.203%

Job # 2019.6

Build Type

push

travis-ci

Committed by

simonbyrne

Commit Message

Support larger VonMises concentrations (#818)

* Support larger VonMises concentrations

Previously, concentration parameters kappa > 700 led to AmosException, due to an
overflow when calling besseli(0, kappa).

The updated code uses besselix(.) instead of besseli(.), which avoids this
overflow for kappa > 700. The functions relying on the cached, and now
re-scaled, I0k are updated.

* Fix tolerance scaling sign in cdf of VonMises

As besselxi(j,k) = besseli(j,k) * exp(-k), the tolerance on besseli(.)
needs to be re-scaled by exp(-k) when applied to besselxi(.).

* Add test cases for VonMises with large concentration parameter

The target values for the test cases were determined by Mathematica.

Run Details

3907 of 4997 relevant lines covered (78.19%)

861591.1 hits per line

JuliaStats / Distributions.jl / 2019 / 6
78%
master: 78%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job 2019.6

JuliaStats / Distributions.jl / 2019 / 6 78% master: 78%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Source Files on job 2019.6

JuliaStats / Distributions.jl / 2019 / 6
78%
master: 78%

README BADGES
x