Using R to detect fraud at 1 million transactions per second 0 个回复 - 1014 次查看
In Joseph Sirosh's keynote presentation at the Data Science Summit on Monday, Wee Hyong Took demonstrated using Rin SQL Server 2016 to detect fraud in real-time credit card transactions at a rate of ...2016-10-1 01:35 - tujohn - 新手入门区
巴特利特二级交互作用检验bartlett′s test of second-interaction 0 个回复 - 1211 次查看
A test of significance for the presence of a second-order interaction in a 2x2x2 contingency table 若能收集到该词条相关资料的跟帖者给予奖励,根据收集资料的水平给予10~100不等的论坛币,当然也可以谈谈自 ...2012-2-22 09:09 - 有福有德 - 计量经济学与统计软件
巴特利特二级交互效应检验 bartlett′s test of second-interaction 0 个回复 - 1063 次查看
A test of significance for the presence of a second-order interaction in a 2x2x2 contingency table
若能收集到该词条相关资料的跟帖者给予奖励,根据收集资料的水平给予10~100不等的论坛币,当然也可以谈 ...2012-2-22 09:03 - 有福有德 - 计量经济学与统计软件
U.S. Satisfaction in 2011 Ranks as Second Lowest Since 1979 1 个回复 - 1187 次查看
U.S. Satisfaction in 2011 Ranks as Second Lowest Since 1979On average, 17% were satisfied with national conditions, ahead of only 2008's 15%by Jeffrey M. Jones
PRINCETON, NJ -- Throughout 2011, an av ...2011-12-23 10:15 - lzguo568 - 真实世界经济学(含财经时事)