* Added VARLiNGAM and VARMALiNGAM class for time series data. * Added Causal Effect class to estimate of intervension effects on prediction.
1.1.0
* Prior knowledge can be set in DirectLiNGAM. * Added MultiGroupDirectLiNGAM class to analyze multiple datasets. * Added lingam.utils sub-package. * Added an option to split the sign of the coefficient in BootstrapResult.