如何将结果保存在嵌套 for 循环的 list() 中？ [R]

Question

我试图从这个 for 循环中获取一个 my_list

seq<-seq(1,4,1)

for (p_try in seq_along(seq)){
  for (p_order  in seq_along(seq)){
    fmla<- paste("Rent ~ poly(SizeSqft,", p_order,") + poly(Bedrooms,",p_try,")")               
    assign(paste("R", p_order,p_try, sep = ""),as.formula(fmla))
  }}

感谢您的帮助！

Answer 1

使用 append 函数将结果保存在 list() 中

result <- list()

for (p_try in seq_along(seq)) {
  for (p_order  in seq_along(seq)) {
    fmla <- paste("Rent ~ poly(SizeSqft,", p_order,") + poly(Bedrooms,",p_try,")")
    result <- append(result, assign(paste("R", p_order,p_try, sep = ""),as.formula(fmla)))
  }
}