我正在尝试将“区域”行熊猫数据框分解为多列，我想知道是否存在一种有效的方法？谢谢
Location Date Temp Region
Iowa 26 34.95 North
Iowa 26 41.11 South
Iowa 26 25.21 East
Iowa 26 28.81 West
Arkansas 31 35.32 North
Arkansas 31 43.13 South
Location Date North South East West
Iowa 26 34.95 41.11 25.21 28.21
Arkansas 31 35.32 43.13 - -