S******y
发帖数: 1123 | 1 I have the following data set,and try to make predictions for the last two
records. PROC REG and weight are used to fit a linear model. | A*******s
发帖数: 3942 | 2 i guess weighting is just for model fitting, like weighted LS or weighted
MLE. I don't know how to give a weight to a prediction...
【在 S******y 的大作中提到】
: I have the following data set,and try to make predictions for the last two
: records. PROC REG and weight are used to fit a linear model.
| w*******n
发帖数: 469 | 3 The weight var is supposed to work for the model fitting only, not the
prediction.
【在 S******y 的大作中提到】
: I have the following data set,and try to make predictions for the last two
: records. PROC REG and weight are used to fit a linear model.
| S******y
发帖数: 1123 | |
|
