This topic has been archived. It cannot be replied.
-
工作学习 / 专业知识杂谈 / 求救--老板给的题目用SPSS算相关性。我统计早忘记了。题目很简单。就是看客户订单中，如果一客户order某产品的话，他会不会也定另外的某种产品。我折腾了一夜。不会阿。特别是 mulit-dimensional corrolation，实在糊涂了。老板是个好人，他也知道难为我了。于是自己也在乱算，真不想拖他下水。帮帮忙，脑汁都干了。
-kentridge(kentridge);
2006-3-15
{243}
(#2840762@0)
-
To tell you a truth: Nothing is free in Canada. Give a price and somebody will help you out..
-hx001(hx001);
2006-3-15
(#2840966@0)
-
其实都可以不用统计MODEL,直接用数据处理一下就可啦, 如果该客户没有其他产品订单, 当然他已经定的产品已这产品没有联系,另一办法就是用统计的MODEL,求出R的值, 如果R=0, 说明他们没有联系, R越大, 关系越大. 可惜我不会SPSS, 我只会SAS.
-shelley57(shelley);
2006-4-6
(#2888540@0)
-
Is this related to Bussiness Intelligence or data warehousing? This is also about bussiness logic, I think it's same as upsell
-simonqu(后悔);
2006-3-15
(#2841004@0)
-
A little free hint: Use SPSS data mining (Clementine)--Correlation, apriori...
-tx101(numbereleven);
2006-3-15
(#2841358@0)
-
Here is my dumb answer.
-yyhe(Jennifer);
2006-3-31
{578}
(#2876484@0)
-
Maybe it's too late to comment. But in your case, a simple cross table is good enough to answer your question.
-wayne77(十年);
2006-4-6
(#2888460@0)