摘要: # 识别python中DataFrame中的nanfor i in pfsj.index: if type(pfsj.loc[i]['WZML']) == float: print('float value is ${}'.format(pfsj.loc[i]['WZML'])) elif type 阅读全文
posted @ 2018-06-24 10:44 云山之巅 阅读(20395) 评论(0) 推荐(0)