Table 14 Descriptive statistics for the five real-life datasets.

From: A flexible extension of the log-logistic model with diverse failure rate shapes and applications

 

n

\(\mu _X\)

Median

SD

VA

SK

KU

Data 1

40

6.2525

6.50

1.955530

3.824096

− 0.6886558

− 0.241834

Data 2

63

1.5068

1.59

0.324126

0.105058

− 0.9220262

1.103138

Data 3

119

4.3254

4.38

1.018495

1.037332

− 0.4220524

0.149670

Data 4

300

32.9150

32.80

4.158355

17.291910

0.1668816

− 0.332076

Data 5

576

3.5140

3.01

2.179863

4.751801

4.7518010

1.156017