- > hhmin
- x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 y yhat
- 1_min 19.19 6992 74.02 191.9 145.8 120.0 22.02 18.66 1.08 13.40 13.12 13.20
- 2_min 20.09 6902 75.67 188.8 152.5 125 27.68 21.53 12.92 13.51 13.25 13.31
- 3_min 20.09 6952 75.26 188.8 152.5 125 27.12 21.53 12.86 13.51 13.22 13.31
- 4_min 17.70 6997 74.03 186.6 148.0 125 25.65 18.66 11.19 13.40 13.22 13.28
- 5_min 20.09 6875 75.70 188.8 152.5 125 27.68 21.53 12.92 13.51 13.24 13.31
- 6_min 19.72 6995 73.60 185.7 148.9 125 27.68 18.66 12.53 13.51 13.22 13.31
- 7_min 18.82 6986 70.09 189.9 136.6 125 24.94 19.23 0.00 13.40 13.33 13.32
- 8_min 19.67 6979 74.69 182.8 145.8 120 24.13 18.66 12.69 13.40 13.22 13.29
- 9_min 20.09 6927 75.60 188.8 152.4 125 27.00 21.53 12.86 13.51 13.22 13.31
- 10_min 19.61 6991 73.86 165.2 149.7 125 29.79 20.29 12.76 13.51 13.22 13.31
- >
- > new_data
- x1 x2 x3 x4 x5 x6 x7 x8 x9
- 1 19.03 7000 71.85 195.4 137.9 125 26.94 22.46 12.89
- subset(hhmin,x6=="new_data$x6",select = c(x1:x9))
- > subset(hhmin,x6=="new_data$x6",select = c(x1:x9))
- [1] x1 x2 x3 x4 x5 x6 x7 x8 x9
- <0 行> (或0-长度的row.names)
- > which(hhmax$x6=="new_data$x6")
- integer(0)
- > hhmin$x6=="125"
- [1] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
问题是:明明hhmin中有满足x6等于125 的记录,但是结果却是没有,这是有什么问题啊?麻烦帮我修改一下代码?谢谢!


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