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| stocks-package | Fast Functions for Stock Market Analysis |
| balances | Calculate Balances Based on Initial Balance and Vector of Ratios |
| balances.weighted | Calculate Balances of a Weighted Portfolio of Various Funds |
| capm.daily | Calculate Capital Assets Pricing Model (CAPM) Metrics Based on Daily Gains |
| convert.rate | Convert Gain from One Time Interval to Another |
| daily.yearly | Convert Daily Gain to X-year Gain |
| diffs | Lagged Differences (Alternate Implementation) |
| final.balance | Calculate Final Balance Based on Initial Balance and Vector of Ratios |
| gains.rate | Calculate Growth Rate From a Vector of Stock or Investment Gains |
| mdd | Maximum Drawdown |
| monthly.gains | Calculate Monthly Gains for One or More Tickers |
| neg | Return Negative Elements of a Numeric Vector |
| nonneg | Return Non-Negative Elements of a Numeric Vector |
| nonpos | Return Non-Positive Elements of a Numeric Vector |
| pchanges | Lagged Proportion/Percent Changes |
| pdiffs | Lagged Proportion/Percent Differences |
| pos | Return Positive Elements of a Numeric Vector |
| prices.rate | Calculate Growth Rate From a Vector of Stock Prices or Investment Balances |
| ratios | Ratios of Subsequent Elements in a Numeric Vector |
| rrr | Risk-Return Ratio |
| sharpe.ratio | Sharpe Ratio |
| sortino.ratio | Sortino Ratio |
| stocks | Fast Functions for Stock Market Analysis |
| ticker.dates | Get Yahoo! Finance Start/End Dates for One or More Tickers |
| vanguardetfs | List of Vanguard ETFs and their inception dates, current as of March 20, 2015. |
| yearly.daily | Convert X-year Gain to Average Daily Gain |
| yearly.gains | Calculate Yearly Gains for One or More Tickers |
| zzz | Daily Closing Prices for Imaginary Stock ZZZ Over 10 Years |