how to fit to a specific model what type of relationship is between dv2 and iv how to find the relationship between iv and dv2 how to extract residuals from model b how to extract residual from a model of slope how to fit a specific model with a data set when you fit two models to a single data point in pgm, how to find the relationship between the independent and the dependent variable iv how to fit model to a data set how to find a relationship between variables if you have a model how to fit a model to two variables how to fit a model to data? how to use an iv to a fitted model fit model iv independent variable how to insert a slope into a model how to fit a specific model to some data how do you find the relationship between iv and dv1 how to fit a model to two independent variables how to fit models if i fit dv2 and iv what does it mean how to calculate slope relationship in model