最接近的值我有以下陣列:如何找到陣列
y_new = [0.0057602140000000005, nan, nan, nan, nan, nan, 0.0057104540000000002, nan, 0.0056821390000000001, nan, nan, nan, nan, nan, nan, 0.0056911319999999998, nan, nan, nan, nan, nan, 0.0054902060000000001, nan, nan, nan, nan, nan, nan, 0.0053461740000000004, nan, nan, nan, nan, 0.0055180319999999991, nan, nan, nan, nan, nan, nan, nan, 0.0051784170000000003, nan, nan, nan, nan, nan, nan, 0.0051544399999999997, nan, nan, nan, nan, nan, nan, 0.005136781, nan, nan, 0.0051989519999999997, nan, nan, nan, nan, nan, nan, 0.0051330490000000006, 0.0052893050000000002, nan, nan, nan, nan, nan, nan, nan, 0.0053077380000000002, nan, nan, nan, nan, 0.0053766209999999998, 0.0053431900000000003, nan, nan, nan, nan, 0.0051352960000000001]
我想選擇陣列中的一個隨機點,並制定出離這裏最近的真正價值是高於還是低於它。非實數值是「南」,真實值是數字。然後我想計算這兩點之間的差異,其中y_new[5]
和y_new[6]
之間的差異僅爲1天。
任何想法?
這似乎很簡單。所以要麼我錯過了一些關鍵信息,或者你還沒有嘗試過。我希望假設前者? – James
這個「1天」來自哪裏?我在這裏沒有看到任何日期。 – Matthias