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. 2017 Apr 25;29(2):124–128. doi: 10.11919/j.issn.1002-0829.217031

Table 1.

Estimate of regression coefficient of X1 in Example 2

n Univariate regression Multiple regression
Estimate SD p-value>0.2 p-value>0.1 Estimate SD
100 -0.0042 0.0983 0.7963 0.8991 -0.6533 0.2103
200 -0.0015 0.0674 0.7952 0.898 -0.6173 0.1308
500 -0.0004 0.0429 0.791 0.889 -0.6085 0.0828
1,000 -0.0009 0.0284 0.801 0.907 -0.6056 0.0566
1,500 -0.0002 0.0239 0.799 0.902 -0.6046 0.0465
2,000 -0.0004 0.0205 0.809 0.905 -0.6027 0.0392