parent_command:crypto/qa
usage: rolling [-w N_WINDOW]

Rolling mean and std deviation

optional arguments:
  -w N_WINDOW, --window N_WINDOW
                        Window length (default: 14)


Examples:
- Calculate the rolling mean and standard deviation for a cryptocurrency with a default window of 14: crypto/qa/rolling
- Calculate the rolling mean and standard deviation for a specific cryptocurrency with a window of 30: crypto/load <COIN>/qa/rolling -w 30
- Obtain the rolling mean and standard deviation for a cryptocurrency with a custom window length of 20: crypto/load <COIN>/qa/rolling --window 20