Beside the model, the other input into a regression analysis is some relevant sample data, consisting of the observed values of the dependent and explanatory variables for a sample of members of the ...

When a regression analysis is carried out ... be substantial uncertainty in the estimates of the two coefficients, resulting in large standard errors of the coefficients). Difficulties will arise if ...

Ordinary regression analysis is based on several statistical assumptions. One key assumption is that the errors are independent of each other. However, with time series data, the ordinary regression ...