v0.1.7

Copulas v0.1.7

Diff since v0.1.6

• Changed testing framework
• Greatly improved testing coverage
• Changed citation to a more up to date one
• Corrected clayton's and gumbel's τ and inverse τ to deal correclty with boundary conditions.
• Added the measure(C,u,v) function to measure an hyperrectangle with a copula in any dimension.
• Corrected bug where Elliptical copulas could have non-psd correlation matrices.
• Corrected a typo in SurvivalCopula's rand function.
• Added kendall tau to the frechet-hoeffding bounds.

Closed issues:

• H-volume (#12)
• Error on non-correlation matrices (#21)

Merged pull requests:

• Add a few tests (#18) (@lrnv)
• New test framework (#19) (@lrnv)
• Adding a check for pos def in constructors. Very very usefull. (#22) (@lrnv)