给出82个观测的简单向量
x = c(102, 104, 89, 89, 76, 95, 88, 112, 81, 101, 101, 104, 94, 111, 108, 104, 93, 92, 86, 113, 93, 100, 92, 80, 92, 126, 102, 109, 104, 95, 84, 81, 103, 83, 103, 83, 58, 109, 89, 93, 104, 104, 123, 104, 93, 76, 103, 103, 100, 105, 108, 90, 122, 103, 114, 102, 87, 98, 88, 107, 102, 80,