Fast Functions for Stock Market Analysis

Documentation for package ‘stocks’ version 1.1.1

stocks-package	Fast Functions for Stock Market Analysis
balances	Calculate Balances Based on Initial Balance and Vector of Ratios
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
negatives	Return Negative Elements of a Numeric Vector
nonnegatives	Return Non-Negative Elements of a Numeric Vector
nonpositives	Return Non-Positive Elements of a Numeric Vector
pchanges	Lagged Proportion/Percent Changes
pdiffs	Lagged Proportion/Percent Differences
positives	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	Sharpe Ratio
sortino	Sortino Ratio
stocks	Fast Functions for Stock Market Analysis
yearly.daily	Convert X-year Gain to Average Daily Gain
zzz	Daily Closing Prices for Imaginary Stock ZZZ Over 10 Years