Statistical Computing with R (2nd Edition).pdf

[englianhu]

[问答]求Statistical Computing with R 客课后答案

Pdf电子书：https://englianhu.files.wordpress.com/2020/10/statistical-computer-with-r-2nd-edition.pdf

[englianhu]

Extending the linear model with R.pdf

https://github.com/robjhyndman/ETC3580/blob/master/Faraway%20(2016)%20Extending%20the%20linear%20model%20with%20R.pdf

[englianhu]

#9 (comment) here i tried to build random effects while noticed doesn't enhance my model.

#degree = 2
mm000 = lm(Profit ~ Date * 
              poly(Bettor, degree = 2, raw = FALSE) * 
              poly(Won, degree = 2, raw = FALSE) * 
              poly(Cancelled, degree = 2, raw = FALSE) * 
              poly(Rebates, degree = 2, raw = FALSE) * 
              (1 + Won * Cancelled | Bettor) * (Type / Date), smp2) %>% 
    extractAIC

mm001 = lm(Profit ~ Date * 
               poly(Bettor, degree = 2, raw = FALSE) * 
               poly(Won, degree = 2, raw = FALSE) * 
               poly(Cancelled, degree = 2, raw = FALSE) * 
               poly(Rebates, degree = 2, raw = FALSE) * 
               (1 + Won * Cancelled / Bettor) * (Type / Date), smp2) %>% 
    extractAIC

#degree = 3
mm002 = lm(Profit ~ Date * 
              poly(Bettor, degree = 3, raw = FALSE) * 
              poly(Won, degree = 3, raw = FALSE) * 
              poly(Cancelled, degree = 3, raw = FALSE) * 
              poly(Rebates, degree = 3, raw = FALSE) * 
              (1 + Won * Cancelled | Bettor) * (Type / Date), smp2) %>% 
    extractAIC

mm003 = lm(Profit ~ Date * 
               poly(Bettor, degree = 3, raw = FALSE) * 
               poly(Won, degree = 3, raw = FALSE) * 
               poly(Cancelled, degree = 3, raw = FALSE) * 
               poly(Rebates, degree = 3, raw = FALSE) * 
               (1 + Won * Cancelled / Bettor) * (Type / Date), smp2) %>% 
    extractAIC

[englianhu]

Explanation on random effects & nested lm via randomeffs2.pdf

[englianhu]

Advanced Linear Models for Data Science.pdf

[englianhu]

https://github.com/XiangyunHuang/r-bloggers/issues/54

[englianhu]

《R中的统计模型》
http://zx.sina.cn/abc/middle.d.html?type=blog&link=http%3A%2F%2Fblog.sina.cn%2Fdpool%2Fblog%2Fs%2Fblog_6b36e6750100t45l.html%3Fsinawapsharesource%3Dnewsapp

[englianhu]

Advanced Linear Models for Data Science.pdf

Regression Models for Data Science in R.pdf