order_jelcode: Order JEL codes related to a text by rank

In raulincadet/jelclassification: JEL classification and literature survey in economics

Description

The funcion allow to order JEL codes related to a text, considering the rank of each one. Rank can be determine by considering the frequency of the JEL codes (see count_jelcode) or their respective ratio (see ratio_jelcode).

Usage

order_jelcode(x, method = "Freq", position = 1)

Arguments

x	A string
method	The method selected to order JEL codes related to a text. There are two methods: "Ratio", "Freq". The default method is "Freq".
position	This argument indicates position of the code to be extracted. To extract the dominant JEL code, the position should be 1, and to extract the one with less importance, the position should be 2 and so on.

Value

The function returns a JEL code. It may return NA when there is no JEL code for a position considered

raulincadet/jelclassification documentation built on Dec. 22, 2021, 1 p.m.