This function plots your portfolio's growth, in cash and investment, since inception.
splot_growth(p, save = FALSE)Dataframe. Result from daily_portfolio()
Boolean. Save plot into a local file?
ggplot object
Other Investment: 
daily_portfolio(),
daily_stocks(),
etf_sector(),
splot_change(),
splot_etf(),
splot_roi(),
splot_summary(),
splot_types(),
stocks_file(),
stocks_hist(),
stocks_obj(),
stocks_quote(),
stocks_report()
Other Investment Plots: 
splot_change(),
splot_etf(),
splot_roi(),
splot_summary(),
splot_types()