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Table 11 The estimated parameters and goodness of fit for the duckweed fronds for plants growing data

From: A new discrete pareto type (IV) model: theory, properties and applications

Model

Parameters

χ2

χ2p-value

DPIV

\(\widehat {\theta }=0.6539\)

2.6865

0.611579

 

\(\widehat {\gamma }=1.1822\)

  
 

\(\widehat {\sigma }=2.0175\)

  

GPD

\(\widehat {\lambda }=1.2847\)

5.86103

0.2097

 

\(\widehat {\theta }=2.8652\)

  

Poisson

\(\widehat {\lambda }=6.7242\)

9.9348

<0.00001

Geometric

\(\widehat {p}=0.12946\)

52.54

<0.00001