我想基于第三个专栏创建两个新专栏。这两列应该具有两种不同类型的递增值。
\n让\xc2\xb4s以以下数据集为例:
\nevents <- data.frame(Frame = seq(from = 1001, to = 1033, by = 1),\n Value = c(2.05, 0, 2.26, 2.38, 0, 0, 2.88, 0.32, 0.85, 2.85, 2.09, 0, 0, 0, 1.11, 0, 0,\n 0, 2.46, 2.85, 0, 0, 0.38, 1.91, 0, 0, 0, 2.23, 0, 0.48, 1.83, 0.23, 1.49))\nRun Code Online (Sandbox Code Playgroud)\n我想创建:
\n理想情况下,最终的数据框应该是这样的:
\nevents_final <- data.frame(Frame = seq(from = 1001, …Run Code Online (Sandbox Code Playgroud)