time dependent variable in linear regression if time dependent what model is used if the coefficient multiplier is time dependent what is x1 what is the parameter multiplier in linear equation how to find pdf of parameter multiplier in a linear regression model with drift when the multiplier of x2 is a deterministic variable, a model is constructed that follows a _______________ model. what is the pdf what kind of parameter is x in a linear regression and is time dependent how to find the pdf of the parameter multiplier of x2 what is pdf of time dependent variable in linear regression how to find pdf of a time-dependent parameter in a linear regression model with drift how to find pdf of time dependent variable in linear regression what is the deterministic vs. time dependent parameter how to find pdf of a time dependent variable in a linear regression model with drift kalman deterministic vs deterministic variables how to find pdf of a time dependent parameter in a linear equation with drift? which parameter is a deterministic parameter in a linear equation? what is the pdf for a time dependent variable in a linear regression model with drift how to find pdf of a time dependent parameter what is time dependent variable pdf