how can I find the likelihood in garch what is the approximate model of r which function is used to create dpi in r where to insert likelihood in r what is the r model of the likelihood function? what is the function in the r function garch what is the difference between curve and curve r sigma model definition what is the definition of gardh(1,1) what is the purpose of garch(1,1)? what model is sigma in r what is the function of a r rank what is the r function of the gach(1,1)? what is the r function that creates a likelihood what is the r likelihood function? if the likelihood function is not in the garch equation what is the model for r? ggcdpg what does the garch function in r what is the r function sigma garch what is the likelihood function in r