我有一个如下所示的数据..有一个时间和2个数据列
time = c(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
data1 = c(10, 8, NA, 3, 2, NA, 6, 8, 9, 7, NA, 3, 1, NA, 5, 7, 11, 10, NA, 5, 3, 5, NA, 8)
data2 = c(25, 20, NA, 7.5, NA,10, 15, NA, 22.5, NA, 15, 7.5, NA, 10, 12.5, 17.5, NA, 25, 17.5,NA, 7.5, 12.5, NA, 20)
我使用下面的代码为data1拟合了正弦曲线.
Data <- data.frame(time,data1,data2) …