** New in v0.4 * Removed the 'deep' method for GARP detection. ** New in v0.3 * Corrected an error in WARP detection. * Corrected an error in depth-first SARP detection. * Fixed a bug that made depth-first GARP detection slow in case of equalities. ** New in v0.2 * Added functions simPrefs, simWarp, simSarp, simGarp for data simulation. * Added the Afriat parameter to all functions, to allow some level of decision error. * Fixed a bug in deepSarp algorithm, which could be fooled by a nonstrict preference loop.