what's the gnm function in r what is gnm function in r what is a piecewise regression in r what is the gnm function for r gnm model can you perform piecewise regression with r which regression model has only one variable or term which function is necessary to perform piecewise regression of a mle model? how to do the gnm function in r program what is gnm function for regression what is a gnm function used in regression analysis gnm is used to determine the value of how many variables are included in a model. gnm r what is the gnm function for what is the gnm function for regression what is the gnm function in r mle value in data analysis how to perform piecewise model what is the gnm function how to find pieces of a nonlinear model