我已经获得了将这些县组合在一些特定条目上的数据。如果每个县应该是此列表中的单独条目，则对于这些条目，这些条目都已放在同一行。我已使用split将这些内容分为county1等，但我试图弄清楚如何使用reshape或其他函数来保留所有数据，但将county，county1等更改为county的单独观察。我希望在不丢失其他条目的情况下从宽到长移动。
utility_name state county unique_id
Alaska Village Elec Coop, Inc AK Borough, Kodiak Island 221AK
Wolverine Pwr Supply Coop, Inc MI Allegan, Antim, Barry, Benzie, 20910MI
Wolverine Pwr Supply Coop, Inc MI Clinton, Eaton, Emmet, Gratiot 20910MI
Wolverine Pwr Supply Coop, Inc MI Grand Traverse, Ingham, Ionia 20910MI
Wolverine Pwr Supply Coop, Inc MI Isabella, Lake, Leelanau 20910MI
Wolverine Pwr Supply Coop, Inc MI Manistee, Mason, Mecosta, 20910MI
Wolverine Pwr Supply Coop, Inc MI Missaukee, Montcalm, Muskegon 20910MI
Wolverine Pwr Supply Coop, Inc MI Newaygo, Oceana, Osceola 20910MI
Wolverine Pwr Supply Coop, Inc MI Ottawa, Alpena, Charlevoix 20910MI
Soyland Power Coop Inc IL McDonough, McCoupin 40307IL
Soyland Power Coop Inc IL Menard, Morgan,Montgomery 40307IL
Soyland Power Coop Inc IL Sangamon,Schuyler,Scott,Pike 40307IL
这将成为
Alaska Village Elec Coop, Inc AK Borough 221AK
Alaska Village Elec Coop, Inc AK Kodiak Island 221AK
等