show_symbols_corr

czsc.show_symbols_corr(df, factor, target='n1b', method='pearson', **kwargs)

展示品种相关性分析

Parameters:

• df – pd.DataFrame, 数据源，columns=[‘dt’, ‘symbol’, factor, target]

• factor – str, 因子名称

• target – str, 目标列名称

• method – str, 相关性计算方法，默认为 pearson

• kwargs –

  • fig_title: str, 图表标题