Non-parametric statistics

Updated: Aug 20, 2021

The branch of statistics concerned with non-parametric statistical models. In non-parametric models the structure is determined from the data, without assuming a priori any particular functional form. For example, a histogram is a non-parametric estimate of a probability distnbution. Non-parametric models are also called distnbution-free or parameter-free.

Reference: Oxford Press Dictonary of Economics, 5th edt.

Sources & references
Risk disclaimer

Invezz is a place where people can find reliable, unbiased information about finance, trading, and investing – but we do not offer financial advice and users should always carry out their own research. The assets covered on this website, including stocks, cryptocurrencies, and commodities can be highly volatile and new investors often lose money. Success in the financial markets is not guaranteed, and users should never invest more than they can afford to lose. You should consider your own personal circumstances and take the time to explore all your options before making any investment. Read our risk disclaimer >

James Knight
Editor of Education
James is a lead content editor for Invezz. He's an avid trader and golfer, who spends an inordinate amount of time watching Leicester City and the… read more.