单从性能来看,我认为r方不算低了,毕竟各大品牌都会把大量的钱放在营销上。
当然,作者本人也对r方做出了解释:The adjusted R2 value of 0.45929 suggests that less than 50% of the variance in MSRP can be accounted for by the performance attributes included. This is completely expected. Brands don’t appear to operate under the belief that consumers evaluate basketball shoes strictly on performance. This can be attested to by the fact that brand name-recognition, superstar athlete endorsements, signature shoes, exposure in major sports leagues, aesthetics, and other forms of gimmickry are used by brands to market shoes.
原文链接:https://old.reddit.com/r/Sneakers/comments/j2fg95/i_ran_a_multiple_regression_analysis_to_see_which/
单从性能来看,我认为r方不算低了,毕竟各大品牌都会把大量的钱放在营销上。
当然,作者本人也对r方做出了解释:The adjusted R2 value of 0.45929 suggests that less than 50% of the variance in MSRP can be accounted for by the performance attributes included. This is completely expected. Brands don’t appear to operate under the belief that consumers evaluate basketball shoes strictly on performance. This can be attested to by the fact that brand name-recognition, superstar athlete endorsements, signature shoes, exposure in major sports leagues, aesthetics, and other forms of gimmickry are used by brands to market shoes.
原文链接:https://old.reddit.com/r/Sneakers/comments/j2fg95/i_ran_a_multiple_regression_analysis_to_see_which/