Variable Name

Symbol

Definition

Mean

Standard Deviation

Minimum Value

Maximum Value

Special drugs

x_sp

The production of special drugs is 1, otherwise it is 0

0.0605

0.2389

0

1

Logarithm of enterprise output value

x_va

Check the logarithm of the annual output value of the enterprise

6.7780

3.3519

0

11.71368

Number of employees

x_to

Number of employees

33.2326

96.9306

0

1236

Enterprise development strategy for innovation

x_de

Enterprises adopting r & d innovation strategy is 1, otherwise it is 0.

0.3767

0.4857

0

1

Lab maintenance cost logarithm

x_sys

Log lab maintenance costs

2.5396

1.2702

0

6.621406

Number of enterprise sop

x_sop

Number of sop in the enterprise

613.9070

661.4971

1

5500

Number of serious deviations of enterprises

x_main

Number of serious deviations of enterprises

5.0558

19.6646

0

262

Hardware problems encountered in the implementation of GMP

x_hard

Enterprises never encounter hardware problems in implementing GMP

x_hard1

One is yes, and zero is no.

0.2140

0.4111

0

1

Enterprises rarely encounter hardware problems in implementing GMP

x_hard2

One is yes, and zero is no.

0.2837

0.4519

0

1

Enterprises usually encounter hardware problems in implementing GMP

x_hard3

One is yes, and zero is no.

0.3395

0.4747

0

1

Enterprises often encounter hardware problems in implementing GMP

x_hard4

One is yes, and zero is no.

0.1302

0.3373

0

1

Enterprises always encounter hardware problems in implementing GMP

x_hard5

One is yes, and zero is no.

0.0326

0.1779

0

1

Enterprise’s understanding of GMP standard

x_un

Enterprises have difficulty understanding GMP standards

x_un1

One is yes, and zero is no.

0.1255

0.3321

0

1

Enterprises rarely have difficulty understanding GMP standards

x_un2

One is yes, and zero is no.

0.2047

0.4044

0

1

Enterprises usually have difficulty understanding GMP standards

x_un3

One is yes, and zero is no.

0.3721

0.4845

0

1

Enterprises often have difficulty understanding GMP standards

x_un4

One is yes, and zero is no.

0.2698

0.4449

0

1

Enterprises always have difficulty understanding GMP standards

x_un5

One is yes, and zero is no.

0.0279

0.1651

0

1