hayes process 做有调节的中介总是报错，这是为啥呢┭┮﹏┭┮
Run MATRIX procedure:
Scan error detected in parser.

>错误 # 12321，位于列 22。文本: %
>Scanner error - token is ignored.
>该命令未执行。
Error in RIGHT HAND SIDE of COMPUTE command.

The MATRIX statement skipped.


************* PROCESS Procedure for SPSS Release 2.16.3 ******************

          Written by Andrew F. Hayes, Ph.D.       www.afhayes.com

**************************************************************************
Model = 7
    Y = T
    X = H
    M = O
    W = I

Sample size
        308

**************************************************************************
Outcome: O
Model Summary
          R       R-sq        MSE          F        df1        df2          p
      .4865      .2367      .2083    31.4170     3.0000   304.0000      .0000

Model
              coeff         se          t          p       LLCI       ULCI
constant    -3.5650     1.9655    -1.8137      .0707    -7.4328      .3028
H       1.5981      .4311     3.7070      .0002      .7498     2.4464
I     1.4571      .4426     3.2924      .0011      .5862     2.3280
int_1        -.2875      .0959    -2.9991      .0029     -.4762     -.0989
>Error encountered in source line # 37415

>错误 # 12492
>An attempt has been made to use previously undefined matrix (or scalar).
>该命令未执行。
Matrix - 'COVCOEFF' is undefined
>Error encountered in source line # 37415

>错误 # 12347
>Undefined operand for binary operator.

******************** ANALYSIS NOTES AND WARNINGS *************************

Number of bootstrap samples for bias corrected bootstrap confidence intervals:
     5000

Level of confidence for all confidence intervals in output:
    95.00

------ END MATRIX -----