However, two-stage estimates of regression coefficients corresponding to these two estimates have approximate equal meansquareerror.
对应于方差参数这两种估计的回归系数的两种两步估计，它们的均方误差大致相当。
2
The results of the test data indicate that the prediction system is reliable and the root of meansquareerror is about 15%.
对测试数据的预测结果表明，该预测系统能够可靠工作，预测结果的均方根误差在15%左右。
3
There are many kinds of image fusion methods, such as information entropy, mutual information, meansquareerror, peak signal to noise ratio and mean grads.