Info
此问题已关闭。 请重新打开它进行编辑或回答。
How to generate coded variables ( ±1 ) from a predictor matrix for a linear model in Response Surface design
1 次查看(过去 30 天)
显示 更早的评论
The variables are T,V,C & A T=[15,5,15,5, 15,5,15,5, 15,5,15,5, 15,5,15,5]'; V=[10,5,5,10,5,10,10,5,5,10,10,5,10,5,5,10]'; C=[98,98,92,92,98,98,92,92,98,98,92,92,98,98,92,92]'; A=[25,25,25,25,15,15,15,15, 25,25,25,25,15,15,15,15]'; X=[T V C A]
It is required to generate the coded variables in ±1 for each of the factors in the design matrix,X.The coded variables will be used for regression analysis.I am using Matlab 2007b
1 个评论
Star Strider
2012-9-16
I suggest you consider Dummy Indicator Variables. (They are in the 2012b documentation. I do not know if they would apply to 2007b.)
回答(0 个)
此问题已关闭。
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!