ecop.vix_plot_3x3 | R Documentation |
This utlity produces 3x3 plot of volatility smiles for a date. It is used for the VIX option paper.
ecop.vix_plot_3x3(date_str, option_data, result, result_avg)
date_str |
character in the form of YYYY-MM-DD |
option_data |
dataframe, read from |
result |
dataframe, the VIX optimx result |
result_avg |
dataframe, the VIX optimx result using average lambda for all expirations |
The 3x3 plot
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