Function try_mean_first

backtesting/_plotting.py:147–153

(indicator)

    df = df.resample(freq, label='right').agg(OHLCV_AGG).dropna()

    def try_mean_first(indicator):
        nonlocal freq
        resampled = indicator.df.fillna(np.nan).resample(freq, label='right')
        try:
            return resampled.mean()
        except Exception:
            return resampled.first()

    indicators = [_Indicator(try_mean_first(i).dropna().reindex(df.index).values.T,
                             **dict(i._opts, name=i.name,