我想将大约 9500 个城市放入 pandas 数据框中,然后存储在文件中以备后用。例如,下面这些是我有数据的 3 个城市。一些大小范围基于年份。Lovell_Wyoming 只有 9 年的数据点,对应于年份,而 Wheatland 和 Worland 有 15 年。
我最初的想法是将定量数据(纵火..年份)放入地图中,然后将城市名称作为键放入更大的地图中,并带有定量数据。以这种方式构建更大的地图。然后,将地图转换为数据框,然后转换为 csv。我对熊猫有点缺乏经验,所以我不确定如何正确地做到这一点,如果这甚至是最好的方法。
归根结底,我希望将这些数据保存在一个 csv 文件中,通过将其加载到数据框中并调用我需要的任何值,可以轻松访问该文件。
City 'Lovell_Wyoming'
Arson [0, 0, 0, 0, 0, 0, 0, 1, 0]
Assaults [6, 6, 3, 4, 3, 28, 3, 2, 2]
Auto_thefts [1, 1, 1, 0, 0, 1, 2, 0, 1]
Burglaries [6, 11, 5, 2, 0, 15, 11, 7, 7]
Murders [0, 0, 0, 0, 1, 0, 0, 0, 0]
Rapes [0, 0, 3, 0, 0, 1, 1, 0, 1]
Robberies [0, 0, 0, 0, 0, 0, 0, 1, 0]
Thefts [23, 49, 35, 39, 28, 37, 54, 35, 10]
Year [2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2014]
City 'Wheatland_Wyoming'
Arson [0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0]
Assaults [9, 2, 6, 5, 6, 6, 2, 4, 2, 4, 3, 11, 5, 4, 8]
Auto_thefts [4, 8, 3, 3, 4, 4, 5, 3, 4, 6, 4, 8, 12, 7, 3]
Burglaries [17, 17, 14, 9, 10, 17, 12, 26, 51, 12, 15, 21, 32, 31, 13]
Murders [1, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0]
Rapes [0, 0, 0, 4, 2, 1, 2, 0, 2, 1, 1, 0, 2, 0, 0]
Robberies [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Thefts [109, 95, 146, 81, 108, 100, 82, 85, 106, 128, 48, 85, 66, 56, 47]
Year [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016]
City 'Worland_Wyoming'
Arson [0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Assaults [12, 17, 19, 17, 11, 15, 16, 2, 9, 1, 4, 7, 2, 1, 3]
Auto_thefts [2, 1, 2, 1, 1, 8, 1, 1, 1, 0, 1, 0, 0, 0, 1]
Burglaries [6, 10, 10, 10, 9, 10, 10, 0, 6, 1, 0, 2, 0, 11, 18]
Murders [0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Rapes [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 3]
Robberies [0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Thefts [44, 41, 47, 29, 30, 25, 27, 27, 23, 30, 36, 45, 54, 46, 43]
Year [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016]
如果我格式化的方式有点奇怪,我提前道歉!如果您想了解更多信息,请告诉我。

