| %x<% | crossover operators |
| %x>% | crossover operators |
| dt_banks | dataset of bank stocks in sse |
| dt_ssec | dataset of shanghai composite index |
| ed_code | code list by category |
| ed_fred | query FRED economic data |
| ed_fred_symbol | symbol of FRED economic data |
| ed_nbs | query NBS economic data |
| ed_nbs_subregion | subregion code of NBS economic data |
| ed_nbs_symbol | symbol of NBS economic data |
| md_bond | query bond data |
| md_forex | query forex data |
| md_future | query future market data |
| md_future_symbol | symbol of future market data |
| md_money | query interbank offerd rate |
| md_stock | query stock market data |
| md_stock_adjust | adjust stock price for split and dividend |
| md_stock_financials | query financial statements |
| md_stock_symbol | symbol components of exchange |
| md_symbol | symbol of market data |
| pq_addti | adding technical indicators |
| pq_addti_funs | technical functions |
| pq_freq | converting frequency of daily data |
| pq_opr | dataframe operation |
| pq_performance | calculating performance metrics |
| pq_performance_funs | performance functions |
| pq_plot | creating charts for time series |
| pq_portfolio | calculating returns/equity of portfolio |
| pq_return | calculating returns by frequency |