Table 1. Standard deviations of the Simpson index (SS), dissimilarity (SD) and complexity (SC) for different number of isolates

n

SS

SD

SC

20

0.0608

0.358

1.314

30

0.0335

0.332

1.110

40

0.0485

0.253

0.889

50

0.0272

0.208

0.832

60

0.0241

0.172

0.838

70

0.0136

0.137

0.664

80

0.0196

0.123

0.656

90

0.0077

0.110

0.606

100

0.0065

0.100

0.561

120

0.0082

0.079

0.487

140

0.0089

0.069

0.483

160

0.0011

0.058

0.443

180

0,0054

0.051

0.390

200

0.0157

0.044

0.396

220

0.0063

0.038

0.393

240

0.0062

0.035

0.354

260

0.0057

0.033

0.367

280

0,0021

0.029

0.337

300

0.0047

0.027

0.324

320

0.0044

0.024

0.312

340

0,0012

0.022

0.304

360

0,0003

0.021

0.300

406

0.0016

0.017

0.275

n- number of isolates