Warning: file_get_contents(/data/phpspider/zhask/data//catemap/7/python-2.7/5.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python 2.7 数据格式和格式_Python 2.7_Pandas_Format - Fatal编程技术网

Python 2.7 数据格式和格式

Python 2.7 数据格式和格式,python-2.7,pandas,format,Python 2.7,Pandas,Format,我正在使用Pandas以表格格式很好地格式化内容 data = [] for i in range (start, end_value): data([i, value]) # modify value in some way print pd.DataFrame(data) 给我 0 1 0 38 2.500000e+05 1 39 2.700000e+05 2 40 2.916000e+05 3 41 3

我正在使用Pandas以表格格式很好地格式化内容

data = []
for i in range (start, end_value):
    data([i, value])
    # modify value in some way

print pd.DataFrame(data)
给我

      0             1
0    38  2.500000e+05
1    39  2.700000e+05
2    40  2.916000e+05
3    41  3.149280e+05
如何修改此项以删除科学符号,并为额外分数添加千分分隔符?

data['column_name'] = data['column_name'].apply('{0:,.2f}'.format)
多亏了