python pandas，转载数据框架对象（生成熊猫分组数据的转po）

Question

如何生成 pandas 分组数据的转置。那是 DataFrameGroupBy 对象 （DataFrame.T 不适用于分组数据。这是一个 DataFrameGroupBy 对象）

#Grouping data
def group_by(file_=None,column_=None):
    """Return data of the file grouped by column specified as the parameter"""
    data=load_data(file_)
    return data.groupby(column_)
#Transpose table to plot
def data_transpose(data_,grouped_=False,column_=None):
    """Create a transpose of the dataframe. If transposing grouped  data, set grouped_ to True and must specify column. Enter file, followed by boolean value then column name to group by to transpose grouped data"""
    #Each column corresponds to each county
    if grouped_:
        #must specify column
        grp_data=group_by(data_,column_)
        return grp_data.T
    data=load_data(data_)
    return data.T```