Table 5 The results of U-test for collaborative innovation depth.

From: The complex role of knowledge diversity in firm’s collaborative innovation under inclusive culture

Test model

Model 9

Item

Lower bound

Upper bound

Internal

− 0.840

7.134

Slope

0.590

− 2.034

t value

1.778

− 1.862

p >|t|

0.038

0.032

Extreme point

0.953

Overall t value

1.78

Overall p >|t|

0.038