Intermediary 发表于 2025-3-21 19:58:53

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高度 发表于 2025-3-21 23:02:49

Introduction to Mathematical Models in Market and Opinion Research978-94-010-3396-1Series ISSN 0924-5170

讨好美人 发表于 2025-3-22 04:13:39

https://doi.org/10.1007/978-94-010-3396-1Markov chain; forecasting; optimization; regression; time series; time series analysis

pester 发表于 2025-3-22 05:53:49

Introduction,In this book we shall study the quantitative evaluation of data in the fields of market and social science research, particularly from the stand-points of:.The treatment confines itself to two subject chapters, namely:

针叶树 发表于 2025-3-22 10:52:49

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吵闹 发表于 2025-3-22 14:24:32

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歪曲道理 发表于 2025-3-22 20:14:45

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EXULT 发表于 2025-3-23 01:06:04

Market Models,It is possible that market research, as practiced, is often just a waste of time and money. This assumption applies particularly to primary investigations in consumer goods research.

considerable 发表于 2025-3-23 05:03:52

International Studies in Economics and Econometricshttp://image.papertrans.cn/i/image/473872.jpg

initiate 发表于 2025-3-23 06:44:38

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查看完整版本: Titlebook: Introduction to Mathematical Models in Market and Opinion Research; With Practical Appli Theodor Harder Book 1969 D. Reidel Publishing Comp