( $\lambda \mathrm{,}\delta \mathrm{,}\alpha \mathrm{,}\beta$ )

Quantiles

(1.5, 0.5, 0.5, 0.5)

(5, 1.5, 1.5, 1)

(4, 4, 2.5, 2)

(3, 2, 3, 1.5)

(5, 3, 2, 1)

0.1

0.006668031

0.1428966

0.1233738

0.2899888

0.1146931

0.2

0.029508056

0.2471598

0.1809695

0.4076942

0.1788438

0.3

0.074244174

0.3524963

0.2336858

0.5133350

0.2398289

0.4

0.149625137

0.4665985

0.2872349

0.6197005

0.3034492

0.5

0.269490678

0.5963168

0.3451618

0.7343052

0.3738184

0.6

0.457717346

0.7509293

0.4114854

0.8653468

0.4559811

0.7

0.760043256

0.9468080

0.4926415

1.0257089

0.5582364

0.8

1.280845704

1.2197961

0.6021814

1.2426781

0.6986824

0.9

2.357441470

1.6833751

0.7828494

1.6016888

0.9341384