Perform checks on parameter data
     
    
    Usage
    mcmc_checks(params_data = list(), covar_names = c(), check_initial = FALSE)
 
     
    
    Arguments
- params_data
 
TBA
 
- covar_names
 
TBA
 
- check_initial
 
TBA
 
 
    
    Details
    This function, which is called by MCMC() and mcmc_prelim_fit(), performs a number of checks on parameter data
to ensure proper functionality. [TBA]