我有含有4年的數據csv文件,我需要組每個賽季我的數據在4年:下面就來看看我的數據:如何組4年的數據seasonly使用熊貓
timestamp,heure,lat,lon,impact,type
2006-01-01 00:00:00,13:58:43,33.837,-9.205,10.3,1
2006-01-02 00:00:00,00:07:28,34.5293,-10.2384,17.7,1
2007-02-01 00:00:00,23:01:03,35.0617,-1.435,-17.1,2
2007-02-02 00:00:00,01:14:29,36.5685,0.9043,36.8,1
2008-01-01 00:00:00,05:03:51,34.1919,-12.5061,-48.9,1
2008-01-02 00:00:00,05:03:51,34.1919,-12.5061,-48.9,1
....
2011-12-31 00:00:00,05:03:51,34.1919,-12.5061,-48.9,1
,這裏是我想要的輸出:
winter (the mean value of impacts)
summer (the mean value of impacts)
autumn ....
spring .....
,所以我期待着4行中的所有月份總結了4個賽季。 我開始如下:
data['impact'] = data['impact'].abs()
yearly = data.groupby(data.index.month)['impact'].mean()
任何想法??
你認爲賽季整整一個月。去冬天:十二月,一月,二月? 或確切日期? 如果是這樣,春天有時候是三月的20或者三月的21, – steboc
我可以認爲它是整整一個月,除非如果有,如果有方法來區分它。 –