Verification of the prediction methods of the demend for the qualified forestry personnel of Yunnan from 1985 to 2000

The predictions are to be made by applying the Total Labour productivity Model based on "Delphi" and "Standard Model Cover" methods.As for it's verification,it is expected that by using the means of mathematical statistics and regression method,a prediction equation can be formulated to obtain the predicting value.On the basis of affirming thes value be in good accordance with the observed data(i.e.within the range of the estimated prediction error),the predicted value can be compared with that obtained,from the original prediction model so as to draw the conclusions of verification.