How to specify coordinate names in summary()

Questions
3

I use my own function

def get_stats(cmdstan_data):
    # include mean and hpd
    stats = az.summary(cmdstan_data,credible_interval=0.95).reset_index().rename(columns={'index':'var'})
    stats['time'] = stats['var'].apply(lambda st: st[st.find("[")+1:st.find("]")])
    stats['time'] = ['NA' if "[" not in y else int(x)+1 for x,y in zip(stats['time'],stats['var'])]
    stats['var'] = stats['var'].apply(lambda st: st[:st.find("[")] if "[" in st else st)
    return stats

it can generalized to 2d if necessary. Maybe it would be helpful for you too