what is the coefficient of lm in regression why the coefficients are different in a regression why do regressions get different results why do regressions have different intercepts than observed or fitted values? why does the coefficient of the predicted variable differ from that of the fitted variable? why are the coefficients in the last two regressions so different for r? why is the coefficient of an experiment in r different than that of a standard regression? what are the coefficients in the regression lines why are the coefficients in the last two regressions so different? why is the coefficient of each regression variable different from the intercept in r why is coefficient in a regression different between observed and fitted values why is the coefficient in the last two regressions so different in the two regressions? why does a regression show different results why are the coefficients in each regression so different? why is the coefficient compared with the intercept in the fit regression? why does r run different results why does it take different results for the same regression why do regressions of fit and observed results differ? why does regression of fitted and observed different results why are the coefficients in the last two regressions so different?