how many variables are independent variables in r is exp1, exp2 and exp3 independent variables? what is the function of exp1 in regression when two variables are independent what is the difference which r regression is dependent and correlated explanatory variables what type of variable is r how to revert regression with explanatory variables if explanatory variables are independent which type of variable is used for the r regression? are explanatory variables different from independent variables how to find independent variables for regression what is the relationship between the explanatory variable and a dependent variable is xp dependent or explanatory variable what is the dependent variable in r if the dependent variable is an equation in r what is the value of exp3? r how to find a relationship between explanatory variables how to find the relationship between the variables in the regression equation r if three explanatory variable are related by the same equation, can lm(dependent variableexp1*exp2*exp3] run? which two variables are independent of each other in r regression what is dependent variable and explanatory variable in regression is r independent or dependent for explanatory variables