参见英文答案 > How to round values only for display in pandas while retaining original ones in the dataframe? 1个
默认情况下,数据框中的数值仅存储6位小数.我如何获得完整的精度.
eg 34.98774564765 is stored as 34.987746. I do want the full value.
eg2 0.00000565 is stored as 0. .
apart from applying formats to each data frame is there any global setting that helps preserving the precision.
谢谢
解决方法:
不,34.98774564765默认只打印六位小数:
>>> pandas.DataFrame([34.98774564765])
0
0 34.987746
数据本身具有更高的精度:
>>> pandas.DataFrame([34.98774564765])[0].data[0]
34.98774564765
您可以通过更改pandas.options.display.precision
来更改用于打印帧的默认值.
例如:
>>> pandas.set_option("display.precision", 8)
>>> pandas.DataFrame([34.98774564765])
0
0 34.98774564765