How to fit power law distribution on data set?

I want to fit power law distribution on data set including one variable( one column). I use plfit command :

plfit(x,'finite');

but get this error:

Unrecognized function or variable 'plfit'.

first 10 observatio of data is:

97 106 107 154 250 292 315 336438 2211.07 484

Answer 1

[Torsten]

plfit is not an official matlab code.

You can download it here:

https://github.com/jblocher/matlab-network-utilities/blob/master/powerlaw/plfit.m

[Neda]

How can I download it from the link?

[Torsten]

Mark the program text, press Strg C, open the text editor of your computer, press Strg V and save it as "plfit.m".

[Neda]

Many thanks